Geometry Introduction, Basic Overview - Review For SAT, ACT, EOC, math lessons, Midterm / Final Exam

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This geometry review tutorial provides a basic introduction into common topics taught in geometry such as angles and measurement, area, perimeter, volume, surface area. It covers shapes such as circles, squares, rectangles, right triangles, isosceles triangles, scalene triangles, equilateral triangles, spheres, cones, right circular cylinders, cubes, rectangular prism, rhombus, quadrilaterals, and more. This video contains the equations and formulas that you will need for your test. This tutorial is useful for students who want a quick geometry review for the sat, act, eoc, gre, gmat, fsa, cat, regents or ged exams. it's also useful for high school and college students who are studying for their midterm or final exams. This study guide review tutorial will help you master the most common shapes and concepts taught in a typical geometry course.Here is a list of topics:1. Geometry - Basic Introductions2. Circles - Radius, Diameter, Area and Circumference Formulas3. Right Triangles and Pythagorean Theorem4. Special Right Triangles5. Area of a Right Triangle Equation6. Isosceles Right Triangles7. Area of Scalene Triangle Using Heron's Formula8. Area of a Triangle Using Sines9. Equilateral Triangle Area Formula10. Special Right Triangles - 30 60 90 and 45 45 90 triangles11. Similar Triangles and Proportions - Street light Problem12. How to find the area of the shaded region13. Triangles Within Circles14. Area and Perimeter of Squares and Rectangles - Length and Width15. Finding the Area of a square given the length of the diagonal16. Area of Parallelogram Formula17. Area of Isosceles Trapezoid Equation18. Right Circular Cylinder, Volume, Lateral Area and Surface Area19. Circular Cone - Lateral Area + Base = Surface Area20. Cube - Volume, Surface Area and Length of Diagonal21. Rectangular Prism - Volume, Surface Area and Diagonal Length Formula22. Rhombus - Area and Perimeter - Diagonals Interesect23. Area of Sector of a Circle Given Angle and Radius24. Arc Length of a Circle Given Angle in Degrees25. Circles, Chords, and Triangles26. Sum of Interior Angles of a Polygon - Triangle, Quadrilateral, Pentagon and Hexagon27. Lines, Angles, and Linear Pairs28. Supplementary Angles add up to 18029. Alternate Interior Angles and Alternate Exterior Angles30. Corresponding Angles vs Vertical Angles31. Parallel Lines and Transversal32. Law of Sines For Solving Triangles33. Sphere - Volume and Surface Area Problem34. Area and Perimeter of Irregular Figures35. Diagonals of Rhombus Bisect at 90 degrees36. 3 4 5 right triangle37. 6-8-10 right triangle38. Special Right Triangles - 5-12-13, 7-24-25, and 8-15-17

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28 to 3!!
Great. Sat is this saturday. I hope to get a near perfect or perfect score. Ive watched your videos and took many notes. If i study these hard, should i expect a high math grade?
I have a math problem \
A Plant
I hate trinomials 🤦\u200d♀️
AFei Lee
thanks for review
Abdullah Islam
I like mathematics so much...
Abokor Muhumed
Good work it helps
Akash Bavishi
,salute to you sir for bringing this video ,I had taken humanities and so my maths was forgotten bt I revivsdd a lot of wht I had learnt and learnt much new by your video
Aliya Sahadi
Ann Lauron
The fudge i dont freakin get it😓😰
Archit .B
Thx for vid it's really helpful
Ariella Christ
Very helpful ... thanks alot
Austin Ackerley
Your voice is like a young Mark Wahlberg
Barbie Gomez
Some of us don’t know the triangles like you do so I mean you could of just done it step by step js
Bi be de Cc
why u dont use pytago theory
Bidita Zaman
Thank you so much for this! Really helped a lot!
Carla Lopez
Thank you so much you literally helped me learned geometry in less than half of the day while my past professors failed to do!
Cherrydawn Sia
I hate math coz its so hard
Cody Sage
I’m in eighth grade and this helped a lot.
I’m 5 minutes in and I can already tell I’m going to fail
12 adds is a little much
It helped me alot thanks
Diamond PearL
I don't know how I passed high school with this, but I do know that it caught back up with me in college. #ThankYou4ThisVideo
Diamondfist mariaca
DukuDaku DERE
El Chapo Chapo
Watching this before the final 😂😂😂
Felipe jaime
at 10:42 is has all gotten so complicated all I did was multiply 11 x 4 in my head that gives you 44, the perimeter is 30 since 11 is 3 more than twice the width which is 4.
Francis Alfeche
how did you get this special numbers in 16:02 ?
Frank Afriyie
thanks , i think is gonna help me
Frank Nduke
Too easy
GMoney Gaming
u are a life saver thank u sooooo much!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
God The Real One
I don't want to watch this.
Grim Reaper
As usual I am lost
Harold Freeman
parts in this video actually made me feel like I was smart, in a good way
Geometry is easy
Jayzel D. Simbulan
Do I need this to prepare for calculus?
Jazztine Corpuz
SIMILAR TRIANGLES\nT1 AND T2 Questions\nwhy base is on the denominator and height is on the numerator\n\nwhy Hypotenuse is on the numerator and the height is on the denominator
Jeffrey M
idk why I am watching this lol. Lovely start!
Jerry Dale
Probably my least favorite part of math lol
Jonathan Plasky
I didn't know Mark Wahlberg did Math Tutorials.
Kaitlyn McKessy
Please, read this message from the top to the bottom. Even people that have sold their soul to the devil (a lot of people do, especially for fame and success), can get the contract broken by JESUS CHRIST. Even if you didn't do that, JESUS CHRIST loves you and HE wants you to become a Born-Again Christian for it is the only way to Heaven JOHN Ch. 3:3. In order to become a Born-Again Christian, you pray to JESUS CHRIST, apologize for being a sinner, ask HIM to forgive you, and also follow HIS teachings of the New Testament, and also the Ten Commandments. Also, if you have gotten microchiped, then get it, or them removed as soon as possible. The RFID microchip happens to be the mark of the beast, and it is also the size of a grain of rice
Kuro Neko
if you have the diagonal of a square and you're looking for the area, you can simply use the formula A=d^2/2
I always struggled with geometry
La zona de Jose
This tought me tgat it was not me it was my teacher, she does not know how to teach, you are the best
Leah leo
time to learn a year of math in one weeked
Leslie Guzman
I've never failed a state test in my life but this passed school year I failed my geometry regents not once, but twice with with grades that weren't too far from barely passing, meaning I have to take the test again this January except I have to study on my own because they did not make me retake the class because I passed it, with a pretty decent grade may I add, I believe I got an 84 in the class, but I just can't seem to pass the test so this I am going to cram this video until I'm singing it in my sleep so that I can finally pass my test. Thank you for making this video now all I can do is study and hope I succeed this time.
Livia Cromey
Would this also help you with the TSI
Maria Ali
if you're cram reviewing, I rec watching at speed 2 in order to get more done
Matt Lopez
thank u
Michael Simpson
Mikyla Gudao
i finally understand a little
Min Shugah
I got the answer within few seconds without all that mindblowing operations. Wow. @12:22
Moeurng Morokot
This video help me improve my geometry a lot \u003c3
Sir...why can’t you be my math teacher for the rest of my school life 😥😂😂😂
Nakyra Smith
So I’m supposed to be studying so who wants to have a convo for a hour ?
Nero that Blunt
you lost me in 5 seconds
Niten Hirdkar
Please translation in hindi
yo this actually kinda helped hope i pass my retry regents [legit watching this day of retry regents and wrote notes,hope i dont get caught up with problems for this test]
Odessa Goldberg
This was an excellent review for my H Geometry Final tomorrow...thank you so much!
Omni Art
I don't have time to \
Orquidea Peralta
Christ loves you so much guys the Lord JesusChrist is coming soon and He wants to save your souls
You low key sound like Mark Wahlberg
Rafiath Ahmed Khan
by the end of the 32nd minute you made a mistake about finding the area of the equilateral triangle. It should be 17.71 not 27.71
Reana Carloto
Thanks a lot!
Rebel Lia
Roland 2005 Gboley
Thanks for the lecture knowledge of geometry has increased
Rose Puamau
I am only in 5th grade and i am learning Geomatry i hate my TEACHER
Samantha Musasa
Why am I watching this for fun? 😭
Sensei Lorenzo
Science is the best.
Serkan Akdagli
i wish i found you earlier in my school career! This could have changed all my math skills! i also purchased all your courses in , and from here i recommend everyone to purchase courses of him in . This will change your life!
Shukri Isse
You really need to make a video on factoring!
I’m in 6th grade and I understand it for some reason
Suzy Ni
I took geometry online because it’s boring
Makes me want to sleep
Vlog and Thoughts Living with Hope
Finally clear English
Weaboo Trash
1:37:17 what i just got distracted
Yohana Li
imagine a right triange; opposite to 90, have a X angle side the adjacent cathethus is 4. sin(x)=1/2 and tan(x)=1/3*(root 3). why would the hypotenuse be 8/3*(root 3)?
Yolandi Mare
11:04 and i'm lost completely.
Zuhaib Hassan
thank youuuu
ashar idrees
Appreciate your work mate :) keep up the good work 👍
christopher mercado
all i can say is HUH?????lol
I procrastinated my entire online course until the day before it is all due/the final exams!!! I have over 15 math quizzes, final exam, bunch of projects, all to do in under 24 hours and if this video covers all the topics then I can do it no problem. Thanks for these crash courses. Regular videos are too slow for me and when videos and lessons are shorter/chopped up then it makes me stop and go away. Because the online “textbook” was so slow to the point, messy, and choppy, I got frustrated and just gave up. Khan Academy is no good because he is very slow and talks too much, making a simple concept span for so many minutes. Ironically, longer and denser videos make me focus more and do well. This is perfect!
ur channel is actually a godsend
nahom kesete
how can u get this value of x.
nicole diamond
This really helps because I’m taking geometry and algebra 2 as a freshman
philip dolan
my second time taking the test i had a 450 the first time but needed a 500 so dame close .but thank you
poornima pandey
Esse hum aasani se pdh skte h and shik v skte h very good
Trying to get ahead because I’m taking geometry my freshman year. ^^
spead love
when you procrastinated all this time to study math act so now you are watching thousands of videos the day before taking the exam :(((
steven valentine
Thanks! Definitely helpful and well explained throughout! I learned more from this video than I learned from my geometry teacher
vasco bishop
The highest praise for the best tutor. Why? he takes time to explain what is going on. He shows various methods of achieving the same answer. He does not skip important parts of his calculations.I have watched other tutors giving similar lecturers but when it comes to clarification of working out, it seems that it is conveniently skipped.Its absolutely pointless watching a lecture when vital parts of the lesson is lightly brushed over.
ᴡᴀʀᴘʀᴏᴍᴏ / E D I T S
29:04, I thought sin of 30 degrees is 1/3 ?
라 라Lala
I’m watching this because I haven’t learned anything this year. Not one thing. EOC’S are on Monday and honestly. I need all the help I can get. I’ve had 20 meltdowns in a whole day.