Prove: Angle subtended by a semicircular arc (or a diameter) on the circle is always a right angle.​

Prove: Angle subtended by a semicircular arc (or a diameter) on the circle is always a right angle.​

About the author
Hadley

2 thoughts on “Prove: Angle subtended by a semicircular arc (or a diameter) on the circle is always a right angle.​”

  1. Step-by-step explanation:

    Prove that the angle in a semicircle is a right angle.

    ∴∠AOB=2∠APB (∠AOB is the subtended at center which is equal to 180∘ and ∠APB is the angle made at any point on the circle.) … Also, Angle subtended by any straight line when moved from one point to another point forming an arc on the line is 180°….

    this is your answer..

    mark it as BRAINLIEST..

    Reply

Leave a Reply to Anna Cancel reply