A) x= 22, FGi=72
B)FGH=36
C) HGI=36
Step-by-step explanation
when a ray bisects an angle, it means the angle is divided in two equal parts
then angle A( orange) is divided in two equal parts(yellow) by the ray B (blue)
Step 1
by the graph
Step 2
solve for x
Step 3
replace the value of x to find the angles
FGH=36
HGI=36
FGI=FGH+HGI
FGI=36+36
FGI=72