Question

Please help me thanks

Answer 1

x=75°

solution,

<B+<D+<GHI=180°

or, 36+39+<GHI =180°

or,75°+<GHI=180°

or, <GHI=180°-75°

<GHI=105°

Again,

X=180°-<GHI

=180°-105°

=75°

Hope this helps...

Good luck on your assignment..

Answer 2

If we look at ΔBDH, we notice that m∠BHG has to be 108 - 36 - 39 = 105°. Because x and ∠BHG are a linear pair we know that x = 180 - ∠BHG = 180 - 105 = 75°.