Docsity
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Docsity AI
Docsity AI
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search for your university

Find the specific documents for your university's exams

Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

Geometry Formulas and Angles Cheat Sheet, Cheat Sheet of Geometry

North Shore Community CollegeGeometry

A geometry formula sheet and a summary of different types of angles. The formula sheet includes calculations for the perimeter, area, and volume of various geometric shapes such as squares, rectangles, parallelograms, trapezoids, circles, and rectangular solids. The angles section explains the definitions of acute, right, obtuse, straight, and supplementary angles.

Typology: Cheat Sheet

2021/2022

Uploaded on 02/07/2022

shokha
shokha ๐Ÿ‡ฎ๐Ÿ‡ณ

4.5

(13)

234 documents

1 / 2

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
b
B
h
r
d
Geometry Formula Sheet
Perimeter (P) = units
Area (A) = units2
Volume (V) = units3
Square/Rectangle
P = S + S + S + S
๐ด = ๐‘™ ร— ๐‘ค
Trapezoid
P = S + S + S + S
๐ด = โ„Ž ร— (๐ต + ๐‘)
2
Circle
๐ถ = 3.14 ร— ๐‘‘
๐ด = 3.14 ร— ๐‘Ÿ ร— ๐‘Ÿ
Rectangular Solids
๐‘‰ = ๐‘™ ร— ๐‘ค ร— โ„Ž
Hemisphere
๐‘‰ = 2 ร— 3.14 ร— ๐‘Ÿ ร— ๐‘Ÿ ร— ๐‘Ÿ
3
Cone
๐‘‰ = 3.14 ร— ๐‘Ÿ ร— ๐‘Ÿ ร— โ„Ž
3
pf2

Partial preview of the text

Download Geometry Formulas and Angles Cheat Sheet and more Cheat Sheet Geometry in PDF only on Docsity!

b B h r d

Geometry Formula Sheet

Perimeter (P) = units Area (A) = units^2 Volume (V) = units^3

Square/Rectangle

P = S + S + S + S

๐ด = ๐‘™ ร— ๐‘ค

Parallelogram P = S + S + S + S ๐ด = ๐‘ ร— โ„Ž Trapezoid P = S + S + S + S ๐ด =

โ„Ž ร— (๐ต + ๐‘)

Triangle P = S + S + S ๐ด =

๐‘ ร— โ„Ž

Circle ๐ถ = 3. 14 ร— ๐‘‘ ๐ด = 3. 14 ร— ๐‘Ÿ ร— ๐‘Ÿ Semicircle ๐ด =

3. 14 ร— ๐‘Ÿ ร— ๐‘Ÿ

Rectangular Solids ๐‘‰ = ๐‘™ ร— ๐‘ค ร— โ„Ž Sphere ๐‘‰ =

4 ร— 3. 14 ร— ๐‘Ÿ ร— ๐‘Ÿ ร— ๐‘Ÿ

Hemisphere ๐‘‰ =

2 ร— 3. 14 ร— ๐‘Ÿ ร— ๐‘Ÿ ร— ๐‘Ÿ

Cylinder ๐‘‰ = 3. 14 ร— ๐‘Ÿ ร— ๐‘Ÿ ร— โ„Ž Cone ๐‘‰ =

3. 14 ร— ๐‘Ÿ ร— ๐‘Ÿ ร— โ„Ž

Pyramid ๐‘‰ =

๐‘™ ร— ๐‘ค ร— โ„Ž

Cheat Sheet โ€“ Unit 3

1. Lines and Rays ray AB or ๐ด๐ตโƒ—โƒ—โƒ—โƒ—โƒ— line segment CD or^ ๐ถ๐ทฬ…ฬ…ฬ…ฬ…

E F

Line EF or ๐ธ๐นโƒกโƒ—โƒ—โƒ—โƒ—

2. Kinds of angles a. Acute is less than 90ยฐ b. Right = 90 ยฐ (Look for the box) c. Obtuse is greater than 90 ยฐ but less than 180 ยฐ d. Straight angle (line) has 180 ยฐ e. Opposite angles are the same. (A=C, B=D)

  1. Supplementary angles add up to 180 ยฐ Complimentary angles add up to 90 ยฐ