Area & Circumference

Front

What does area mean?

Back

the amount of space inside a shape

Front

A cruise ship has a large, circular window with a diameter of 6 meters. What is the window's area?

Back

28.26 m²

Front

Name the line shown: Secant, Diameter, Radius, Chord

Back

Diameter

Front

What is the formula for CIRCUMFERENCE of a circle?

Back

C=πd

Front

Formula for area of a circle?

Back

A=πr²

Front

Circumference

Back

The distance around the outside of a circle

Front

What is the area of the circle? Options: 15.7 cm², 78.5 cm², 31.4 cm², 5 cm²

Back

78.5 cm²

Front

What is the circumference of the circle? Options: 25.12 in., 12.56 in., 50.24 in.

Back

25.12 in.

Front

What is the radius of this circle? Options: 18, 36, 9, 8

Back

9

Front

_diameter?
Options: 5 in, 10 in, 3.14 in, 2.5

Back

10 in