Question

Find the perimeter of the following polygon.
Picture in comments

Answer 1

2(sqrt(17^2-15^)2)+17+(sqrt(15^2+8^2))

Answer 2

if a perpendicular from a vertex divides the base in 2 equal parts
then other 2 sides than base will also be equal:)
& now use Pythagoras theorem to find base & add 3sides get the answer^_^

Answer 3

This is an isosceles triangle. Use Pythagorean Theorem to find the third side on the bottom.
c^2 = a^2 + b^2
289 = 225 + b^2
64 = b^2
b = 8
Then, because the bottom is split into two, double 8 to get the entire bottom side. Then add all the sides up.
17 + 17 + 16 = 50

Answer 4

2(sqrt(64))+17+17
2(8)+34
16+34
50

Answer 5

u should get it now:)