Circles: Area & Circumference

Front

What is the diameter? Options: 8, 16, 10, 4

Back

16

Tags

CCSS.7.G.B.4

Front

Is the red line a radius or diameter of the circle?

Back

Radius

Front

What is the area of this circle?

Back

1385.44

Tags

CCSS.7.G.B.4

Front

Circumference

Back

The distance around a circle.

Tags

CCSS.7.G.B.4

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

Tags

CCSS.7.G.B.4

Front

Danielle wants to ice 3 cookies, each with a radius of 5 inches. How many square inches of cookies must she cover with icing?

Back

235.6 in²

Tags

CCSS.7.G.B.4

Front

Compass with a radius of 4 cm. What is the area?

Back

50.24 cm²

Tags

CCSS.7.G.B.4

Front

A circle pool has a radius of 7.5 ft. How many ft² of a pool cover does Monica need to buy?

Back

176.63 ft²

Tags

CCSS.7.G.B.4

Front

Ring with diameter of 3.5 feet. Calculate circumference (use 3.14 for pi).

Back

10.99 ft

Tags

CCSS.7.G.B.4

Front

Rocky has a choice between 2 pizzas: a circular pizza with a 10-inch diameter, and a square pizza with a 9-inch side. Which pizza has a larger area?

Back

The area of the square pizza is larger.

Tags

CCSS.7.G.B.4