Question

I have a test tomorrow (+10 points)

The area (in square inches) of the target can be represented by
π (x^2+6x +9).
a. Find the areas of the red bull’s eye and the gray ring when the area of the target is 25π square inches. Write your answer in terms of π.

Answer 1

Answer: When I solve it, I get the answer 163.35 cm (square) for the red area and 157.06 cm (square) for the blue area, and the difference would be 376.99cm (square). According to the answer scheme, the answer is 816.81 cm (square) for the red area and 439.82 cm (square) for the blue area, and the difference would be 6.29. geometry

Explanation: