Joe Biden 2020 Rebirth of America
Answer:
Step-by-step explanation:
Straight line is an angle whose vertex point(O) has a value of 180. The arms (OA & OB) of the straight line angle lies opposite to each other from the vertex point
Sum of all the angles in a straight line = 180
From this you can find the value of unknown angle, if other angles are given.
∠AOC + ∠BOC = 180
Answer:2x
Step-by-step explanation:
Answer:
28
Step-by-step explanation:
If <EGF = <EFG, the angles should be the same: 28.