Because GH bisects FGI, FGH=HGI
2x+1=3x-9
x=10°
so the measure of HGI is 21°
Answer:
81/4
Step-by-step explanation:
I know this because I did this before
I'll use a coordinate plane for this since it's easier (for me) :)
Red = park
Blue = his trail
Pink = distance from park = 3
Hope this helped! Please comment or DM me if you have anymore questions or don't understand :)
Triangle A is an Isosceles
Triangle B is Equilateral
Triangle C is Scalene