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A hotel swimming pool is made for semi circle and square. Find The perimeter of the swimming pool. Round your answer to the nearest tenth.

A Hotel Swimming Pool Is Made For Semi Circle And Square Find The Perimeter Of The Swimming Pool Round Your Answer To The Nearest Tenth class=

Sagot :

Combining the 4 semi-circles of the pool, we can make 2 circles, with a diameter of 10 yd.

The perimeter of a circle is calculated as follows:

[tex]P=\pi\cdot D[/tex]

where D is the diameter.

Then, the perimeter of the swimming pool is:

[tex]\begin{gathered} P=2\cdot\pi\cdot10 \\ P=62.8yd^{} \end{gathered}[/tex]