Math, asked by atifakaratela, 3 months ago

Chapter class 9 circles I hope someone can help.

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Answers

Answered by anonymous308

0

Answer:

1. 50°

2. 70°

Step-by-step explanation:

1. The angle subtended at the center of the circle is double the angle at any part of the circle.

Therefore, ∠APB = 100/2 = 50°

2. Use the basic concepts of circles. You will get it.

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