Question

The diagram shows a circle drawn inside a square the circle touches the edges of the square

Answer 1

Answer:

69.5309950592 cm²

Step-by-step explanation:

Area of Square:

Area = $Length * Length$

Area = 18*18

Area = 324 square cm

Area of circle:

Diameter = 18 cm

Radius = 9 cm

Area = $\pi r^2$

Area = (3.14)(9)²

Area = (3.14)(81)

Area = 254.469004941 square cm

Area of Shaded area:

=> Area of square - Area of circle

=> 324 - 254.469004941

=> 69.5309950592 cm²