Question

A radius of 1 meter. What’s the area. Use 3.14 for pi

Answer 1

Explanation:

circumference = 2 * pi * radius

Plug in 4 meters for radius and 3.14 for pi .

circumference ≈ 2 * 3.14 * 4 m

Multiply these together.

circumference ≈ 25.1 m

area = pi * radius2

Plug in 4 meters for radius and 3.14 for pi .

area ≈ 3.14 * (4m)2

Square the 4m .

area ≈ 3.14 * 16m2

Multiply.

area ≈ 50.2 m2

Answer 2

A is 3.14

Explanation:

. good day.hope it helps