Question

If triangle dgh is congruent to triangle def find the value of x

Answer 1

x = 25

Explanation:

`(DG)/(DE) =(GH)/(EF)`

`(52)/(91) =(x+3)/(2x-1)`

`(4)/(7) =(x+3)/(2x-1)`

4(2x - 1) = 7(x + 3)

8x - 4 = 7x + 21

8x - 7x = 21 + 4

x = 25