2 years ago

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

Mathematics

1 answer:

timurjin [86]2 years ago

5 0

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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