Question

The figure below was formed by joining two semicircles to opposite ends of a square with sides that measure 4 centimeters each.

Answer 1

Answer:

So the answer is 16+[(3.14)* 2)^2)

Step-by-step explanation:

4*4= 16

pie(r)^2

3.14*2^2

Answer 2

Area of the composite figure = 16 + 12.56 = 28.56 cm² (Option C).

Area of Composite Figure

The figure is composed of two semicircle which makes 1 full circle and a square.

Therefore, area of composite figure = area of circle + area of square.

Area of Circle = πr²

π = 3.14

r = 2 cm

Area = 3.14 × 2² = 12.56 sq. cm.

Area of Square = s²

s = 4 cm

Area = 4² = 16 cm²

Therefore, area of the composite figure = 16 + 12.56 = 28.56 cm².

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