Question

Find the perimeter of each polygon. Assume that lines which appear to be tangent are tangent.

Answer 1

9514 1404 393

Answer:

34.8

Explanation:

The only polygon in the figure is the triangle outlined in red. Its perimeter is the sum of its side lengths: 15 +6.1 +13.7 = 34.8 units.

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The two halves of the chord are the same length.