This should help-
Triangle Total angle measures = 180
Right angle= 90
Line = 180
Answer:
i'm pretty sure 1.96×10-3 m³
is the right answer
Answer:
adws ASDadadsfsf
Step-by-step explanation:
d AWdad
The answer is 2.2 .... hope this helps!! :D
All 3 angles of a triangle add up too 180, so 80+55= 135, 180-135 is 45, so the value of x is 45