Answer:
Your answer would be A
Step-by-step explanation:
I got it right on edge!
Answer:
Step-by-step explanation:
Given
Diameter of semi-circle is
So, its radius is
Area of semi-circle is
Thus, the area of semi-circle is
75,000
80,000 - 70,000 = 10,000
10,000 / 2 = 5,000
70,000 + 5,000 = 75,000
75,000 is halfway between 70,000 and 80,000