Question

In the figure,O is the centre of the circle . measure Angle ROQ = 110° find the measure of the angle QPT.

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Answer 1

Answer:

Angle QPT = 125°

Step-by-step explanation:

<RPQ =110°

So,

<ROQ = 2<RPQ

110° = 2<RPQ

110°/2 = <RPQ

55° = <RPQ

since,

RT is a straight line

<RPQ + <QPT = 180°

55° + <QPT = 180°

<QPT = 180° - 55°

<QPT = 125°