What is the approximate perimeter of the composite figure shown? Use three point one four for pi.

A right triangle has a base of 4 miles, a height of 4 miles, and a third side of 5 miles. A semi-circle is attached to the third side such that the length of the diameter is equal to the length of the third side.

fifteen point two eight miles

fifteen point eight five miles

twenty-three point seven miles

twenty-three point eight five miles

Question

What is the approximate perimeter of the composite figure shown? Use three point one four for pi. 

A right triangle has a base of 4 miles, a height of 4 miles, and a third side of 5 miles. A semi-circle is attached to the third side such that the length of the diameter is equal to the length of the third side.

 fifteen point two eight miles

 fifteen point eight five miles

 twenty-three point seven miles

 twenty-three point eight five miles

anonymous · Answer

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anonymous · Answer

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