Question

I need help with B please

Answer 1

Area = 0.785 yrd

Circumference = 12.56 yrd

Explanation:

Diameter = 1 yrd

Area of a circle = pi times the radius squared

A = 3.14 (1/2)^2

A = 0.785

Circumference of a circle = 2 times pi times the radius

C = 2(3.14)(1/2)

C = 12.56