Please help me out please!!!!!!!!!
2 answers:
Answer:
x = 77°
Step-by-step explanation:
The measure of x is half the sum of the measures of the arcs intercepted by the angle and it's vertical angle, that is
x = 0.5 × (78 + 76)° = 0.5 ×154° = 77°
Answer:
Do Addition
Step-by-step explanation:
x=76+78
x= 154
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