Answer:
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Step-by-step explanation:
M∠P = 12°
m∠Q = 90° [A tangent line to a circle is perpendicular to the radius drawn to the tangent point]
m∠O = 90 - 12 = 78°
Answer: x=78°
Answer:
-12
Step-by-step explanation:
-4-(5+3)
-4-(8)
-4-8
-12
Step-by-step explanation:
