x= r - h/y subtract r from both sides
x-r = -h/y multiply each side by -y
-y(x-r) = h
-xy +yr = h
It think thw anwser is 15
The answer will be 65, as the line PQ is parallel to RS so the ratio of TP and PR will be same as the ratio of TQ and QS.
Hello
So I believe that the perimeter is 158 u multiply 158 by 2 which is 316 and divided by 1/2 which is 158 so 158 is ur answer
Hope it helped!
