Example 2

作成者:Walch Education

トピック:円, 接線

Each side of

is tangent to circle

at the points

,

, and

. Find the perimeter of

.

Identify the lengths of each side of the triangle.
Calculate the perimeter of .

This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit www.walch.com for more information.

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