Answer:
4
Step-by-step explanation:
Definition of midpoint.
<K is midpoint for all, hence its reference.
Answer:
I think "A" for the first one
Answer:
55/7
Step-by-step explanation:
si:|fvdegregregregrerg4grgrfewgreggtrgr343g
Step-by-step explanation:
the total angles in the triangle are 180°
so,
63° + 57° + ∠2 = 180°
120° + ∠2 = 180°
∠2 = 180° - 120°
∠2 = 60°
<h3>#CMIIW</h3>