Question

Find the circumference of the circle. Round to the nearest tenths. The diameter is 10cm

Answer 1

Answer: 31.4

Explanation:

c=(2)(pi)(radius)

c=(2)(3.14)(5)

c=31.4

Answer 2

Answer: The circumference is 31.4 cm

Step-by-step explanation: The diameter of the circle is 10 centimeters and that makes the radius ;

Radius = diameter/2

Radius = 10/2

Radius = 5

The circumference is given as

Circumference = 2Pi x r

Where Pi is 3.14,

Circumference = 2 x 3.14 x 5

Circumference = 31.4

The circumference to the nearest tenth equals 31.4 cm