Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Geometry
Vocabulary on the subject of shapes, perimeter, and lines.
| Question | Answer |
|---|---|
| How do you find the area of a rhombus? | A= 1/2 (D1 + D2) |
| How do you find the area of a trapezoid? | A= B1 +B2/ 2 divided by h |
| How do you find the area of a circle? | A= πr² |
| How do you find area of a parallelogram? | A= bh |
| How do you find the area of a triangle? | A=(bh) divided by 2 |
| What is an acute angle? | An angle less than 90° |
| What is a right angle? | An angle that is exactly 90° |
| What is an obtuse angle? | An angle that is larger than 90° |
| What is square? | A number multiplied by itself. (Ex: 6² = 36) |
| What is square root? | A number that produces a specified quantity when multiplied by itself. (Ex: Square root of 144 = 12 because 12 x 12 = 144) |
| What is pi? | A name given to the ratio of the circumference of a circle to the diameter. |
| What is an isosceles triangle? | A triangle with two equal sides and angles. |
| What is a right triangle? | A triangle with one right angle. |
| What is an equilateral triangle? | A triangle with all sides and angles equal. |
| What is a scalene triangle? | A triangle with all sides and angles different. |
| What is the sum of all angles? | 180° |
| The largest angle is opposite the _____ side. | Longest. |
Created by:
100031193
Popular Math sets