Answer:
68
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the opposite interior angles
126 = x +58
Subtract 58 from each side
126 -58 = x+58
68 = x
Answer:
Step-by-step explanation:
The central angle is twice as big as any angle sharing the endpoints with the central angle of a chord where the angle is not below the smaller sector.
2*62 = x
x = 124
Add like terms the answer will be 6a+b+c
