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The figure below shows two half-circles at the ends of a rectangle with the dimension shown.

Which is closest to the area of the figure in square inches?

A. 75
B.95
C.106
D.154

The figure below shows two halfcircles at the ends of a rectangle with the dimension shown Which is closest to the area of the figure in square inches A 75 B95 class=

Respuesta :

Answer:

D. 154

Step-by-step explanation:

The area of the rectangle is 15*5= 75 inches

The area of the 2 semicircles combined, which make a circle, are:

π*r², where r is 5

r²=25

π*25=78.53981633

75 + 78.53981633 is about 154

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