M> 1 + m>2 = 90°
x-12 + 5x = 90°
6x - 12 = 90°
6x -12 +12 = 90°+12
6x = 102
6x/6 = 102/6
x = 17
m>1 = x-12
m>1 = 17-12
m>1 = 5
m>2 = 5x
m>2 = 5(17)
m>2 = 85
You could cross cancel the a and your final answer would be 5/11
1/3-1/5
5/3-3/2
I hoped this helped
Answer: The answer for this is "The three sides have the same length."
Because its a equilateral triangle (we know this because all the angles are 60 degrees) all the sides are equal.
