Question

Please help me out with this

Answer 1

Answer:

48.3 cm²

Step-by-step explanation:

The area (A) of the yellow region = area of square - area of quarter circle, that is

A = 15² - ($\frac{1}{4}$ πr² )

  = 225 -( $\frac{1}{4}$ × π × 15² )

  = 225 - 176.71 ≈ 48.3