Question

URGENT DUE BY 2:00 WILL RATE GOOD:)

A quarter circle is attached to the side of a square as shown.

What is the best approximation for the area of this figure?

Use 3.14 to approximate pi.

28.6 m²

41.1 m²

66.24 m²

116.5 m²

Answer 1

The area of the square is 4 × 4 which equals 16cm^2. The area of a circle is π × radius^2, so using 3.14 as pi we can say that (3.14 × 16)/4 is the area of the quarter circle. This comes to 12.56, so added to 16 you get 28.56cm^2 as your answer, which can be rounded to 28.6cm^2. I hope this helps!