17x + 16x + 12x =180
45x = 180
x = 4
Largest angle = 17*4 = 68 degrees
what level is this question?
#7 is C-180°
it’s a fact all angles of a triangle add up to 180°
Answer:
40 or 48 if it has to be greater than 40.2
Step-by-step explanation:
40- .2=40
40/8=5
~or~
40.2+7.8=48
48/8=6