Does 8 + 2(x−6) = −2 + 2x −2 have one solution, no solutions, or infinite solutions.
2 answers:
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Answer:
Step-by-step explanation:
estimation is about -3
Given:
In circle P, m∠ADB is 25°.
To find:
The m∠APB.
Solution:
Central angle theorem: According to this theorem, the central angle of an arc is twice of inscribed angle of the same arc.
From the given figure it is clear that the ∠APB is the central angle and ∠ADB is the inscribed angle on the arc AB.
By using the central angle theorem, we get
Therefore, the correct option is D.