Area and circumference of a circle

Front

What is the circumference of this circle?

Back

37.68 cm

Front

What is the distance around a circle?

Back

Circumference

Front

Find the circumference (to the nearest whole number)

Back

88 in

Front

What is π ?

Back

The ratio of the circumference of any circle to its diameter.

Front

Find the area of the circle

Back

153.86

Front

Area of the circle?

Back

1134.11

Front

Other than the formula C=πd, what is another formula for circumference of a circle?

Back

C=2πr

Front

Trevor is making a tablecloth for a circular table with a diameter of 40 inches. How many inches of tablecloth does he need? Options: 125.6 in², 251.2 in², 1256 ft², 1256 in²

Back

1256 in²

Front

Ray wants to build a fence around his circular garden with a radius of 6 ft. How many feet of fencing does he need? Options: 37.68 ft, 18.84 ft, 113.04 ft, 452.16 ft

Back

37.68 ft

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