3 years ago

What is the area of this composite figure 48.56cm2 49.12cm2 74.24cm2 36.56cm2

Mathematics

1 answer:

Vlada [557]3 years ago

6 0

Answer:

D. 36.56 cm²

Step-by-step explanation:

The composite figure is composed of a rectangle and two semicircles.

The two semicircles makes 1 full circle.

Thus:

Area of the composite figure = area of rectangle + area of circle

= L*W + πr²

L = 6 cm

W = 4 cm

r = ½(4) = 2 cm

Area = 6*4 + π*2²

Area = 24 + 12.56

Area = 36.56 cm²

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