Question

Calculate the shaded region

Answer 1

196 cm²-153.9375 cm² = 42.0625 cm ²

Explanation:

First, solve for the whole 14^2 = 196 cm²

Now, we know it's lenths are the same so it's a square.

Lastly we need to deduct the quarter circle in the square. Use Formula A=πr² = A≈615.75 cm² /4 = 153.9375 cm²