Question

The Perimeter of the isosceles trapezoid
is 200 cm. Find the value of x.

Answer 1

The answer is 50 ft.  In order to find the perimeter, you must find the length of the left side.  After some deduction (19ft−13ft), you can find that the base of the triangle is 6 ft.   Then using the Pythagorean Theorem, or 3-4-5 right triangles, you can find that the height of the triangle and rectangle

Answer 2

Answer:

200=2(x+2)

200/2= x+2

100=x+2

100-2=x

98=x