Question

Find perimeter of polygon


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Answer 1

please tell me how you can find it for this polygon

Answer 2

The formula for finding the perimetre is by using the formulae of a+b+c meaning to add all the three sides.

Answer 3

since you know that the base is 10, you know that half of it is 5,
so looking at the picture, it seems like it is a right triangle. use special right triangles or the pythagorean theorem to solve for the last two sides.
then add up all the sides