Question

The radius of a circle is 7 cm what is the area

Answer 1

7^2 = 49

49 x 3.14 = 153.86

Explanation:

Formula of an Area of a circle:

pi(3.14 or 22/7 or whatever they tell you to use for pi) x radius squared

Answer 2

153.94 cm²

Explanation:

Area of circle = πr² = π(7)² = 49π = 153.94 cm²