What is the area of a circle if the radius is 7? Pease enter your answer as a decimal.

Question

Mathematics

Linda Morton

7 October, 05:19

What is the area of a circle if the radius is 7? Pease enter your answer as a decimal.

+1

Answers (2)

Know the Answer?

Lee Shepard · Answer 1

A = 153.86

Step-by-step explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

A = pi (7) ^2

A = 49 pi

Letting pi be approximated by 3.14

A = 49 * 3.14

A = 153.86

Hayden Mahoney · Answer 2

Area of circle formula: A = πr^2

A = π (7) ^2

A = π (49)

A = 153.86

Best of Luck!