Answer:
The answer is 90
Step-by-step explanation:
When HI=GH
Then m<G=m<I= 45
m<H=180-(45+45)=90
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hi
a=7
b=31
c=28
d=13
e=63
i just did it
x+60=100
I am in 7th grade in k12
~~ :)
Angles 2 and 4, and Angles 3 and 5 are supplementary. Supplementary means two angles add up to 180 degrees (aka a straight line).
