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14-07-2017
Mathematics

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Circle A is inscribed in a quadrilateral. What is the perimeter of the quadrilateral?

Respuesta :

zrh2sfo zrh2sfo

16-07-2017

AB + CD = BC + DA
Where A, B, C, and D are points on the quad, and AB is the length of the line A to B, etc.

Since you know three sides, you can easily solve for the fourth.

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