# Geometry Flashcards

1
Q

Define:

Circumference

Diameter

A

Circumference: Distance around it

Diameter: Straight Line that passes through the center of the circle

Radius: Straight Line from the middle of the circle to the edge.

2
Q

Formula to calculate area of a circle

A

Area =π R²

3
Q

Volume of a cylinder

A

Base times height

4
Q

A cylinder with the Radius of 4 in and the height of 6 in has the volume of what?

Describe the process

A

Volume = Base × Height

Base = π R²

301.44 in³

5
Q

How to find volume of a rectangular prism

A

L × W × H

6
Q

Volume of a rectangular prism dimensions 4ft × 5ft× 6ft

A

120 ft³

7
Q

Circumference formula

A

Circumference = π × Diameter

8
Q

Circumference & Area of a Circle with a 8m Radius.

A

C = 50.24 m

A = 200.96 m²

9
Q

True or False

Area is always a 2-dimensional quantity?

Give an example of how we write an Area quantity.

A

True

16m²

10
Q

Circle with 24 in Diameter

Area?

Circumference?

A

Area: 452.16 in²

Circumference: 75.36

11
Q

Difference between perimeter and area

How to calculate

A

Perimeter is the Lines that make up the boundary.

Area is the space inside the Perimeter