Question

find the value of a+b and explain it.​

Answer 1

Answer:

90 degree

Step-by-step explanation:

Answer 2

Answer:

In triangle OQP ,angle OQP = 90° ( tangent touching a point on circle)

therefore, angle OQP +OPQ + POQ = 180°

== 90°+ 35°+ b =180

== b = 180°-(90°+35°) =55°

also angle a = angle OPQ = 35°

Step-by-step explanation:

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