Question

REALLY NEED THE ANSWER PLEASE HELP WILL GIVE MEDAL AND FAN!
What is the perimeter of the polygon in the diagram?
(Options are in screenshot)
@mathstudent55 @TuringTest

Answer 1

4 right angle triangles are forming in the diagram of same kind

use phytagorus theorem
ans=last option

Answer 2

Think of this polygon as 4 congruent right triangles.
The sides of the polygon are the 4 hypotenuses of the 4 triangles.
The 4 hypotenuses are congruent.
If you find the length of one hypotenuse and multiply it by 4, you'll have the perimeter of the polygon.

Answer 3

By the Pythagorean theorem,

\(h^2 = a^2 + b^2\)

so

\(h = \sqrt{a^2 + b^2}\)

Now multiply the hypotenuse by 4 to find the perimeter of the polygon:

\(P = 4\sqrt{a^2 + b^2} \)