Question

Find the circumference and area of a circle with a diameter of 14 inches. Leave your answers in terms of pi.

Answer 1

Answer:

A=153.94

C=43.98

Step-by-step explanation:

CIRCUMFERENCE

C=2πr

C=2π7

C=43.98

AREA

A=πr²

A=π7²

A=153.94

Answer 2

Answer:

The circumference of the circle is 14π and the area is 49π.

Step-by-step explanation:

C=2πr

C=2π×7      C=14π

A=πr²

A=π7²          A=49π