Question

May I please receive help?

Answer 1

• Circumference: 12.56 yd
• Area: 12.56 yd²

Explanation:

The circumference is given by ...

C = πd

C = (3.14)(4 yd) = 12.56 yd

The area is given in terms of diameter by ...

A = (π/4)d²

A = (3.14/4)(4 yd)² = 12.56 yd²