Question

GI bisects with angle DGH so that m angle DGI is x - 3 and m angle IGH is 2x-13. What is x?

Answer 1

X-3 = 2x-13
+x +x

-3 = 3x-13
+13 +13

10 = 3x
10/3 3/3

3.3=x

Answer 2

x=10

Explanation:

We are given that GI bisects the angle DGH.

`m\angle DGI=x-3`

`m\angle IGH=2x-13`

We have to find the value of x

`m\angle DGI=m\angle DGH` (GI bisect angle DGH)

`x-3=2x-13`

`-3+13=2x-x`

`10=x`

Hence, the value of x=10