Question

I need help for these two math questions about this shape

Question 1: What would be the area of the rectangle part of the field?
Question 2: What would be the area of the circle part of the field?

Answer 1

Rectangle part=2,125 semi-circle= 245

Explanation:

So for the rectangle, you just do base times height, 85•25.

For the semi circle, you find the diameter, which is 25, then you divide 25 by two to get the radius, then you get 12.5, after that, you multiply 3.14 (pi) by 12.5 squared. Then you get 490.625, you divide that by two, because it is a semi-circle, then you finally get, 245.