Answer:
d.
Step-by-step explanation:
Given:
Radius (r) = 7 yd
π = 3.14
Required:
Area of the circle
Solution:
Area of a circle = πr²
Plug in the values into the formula
Area of the circle = 3.14 × 7²
= 3.14 × 49
Area of the circle = 153.86
= 153.9 yd² (nearest tenth)