Question

What is the circumference of a pizza that has the area of 50.3 inches?

Answer 1

C = 25.1

Explanation:

Use the formulas:

• A = π r ²
• C = 2 π r

Solving for C:

• C = 2√πA = 2 · √π ·50.3 ≈ 25.14137

Round to the nearest tenth:

• Result = 25.1