Question

Find the area of the circle. Use 3.14 for .
20 yd

Answer 1

314 yd²

Step-by-step explanation:

A = πr²

Use the formula.

A = π(10)²

Substitute. Use 10 for r.

A ≈ 3.14 × 10²

Substitute. Use 3.14 for π.

A ≈ 3.14 × 100 Evaluate the power.

A ≈ 314 Multiply.

The area of the circle is about 314 yd².

Answer 2

ANSWER:
314 yd^2

Step-by-step explanation:
Use the formula for the area of the circle. Since the diameter is 20, the radius is 20/2=10