ï»¿ Point C is situated on the circumference of a circle of diameter AB. Show that triangle ACB is right angled triangle. from Physics Motion in A Plane Class 11 Manipur Board

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Point C is situated on the circumference of a circle of diameter AB. Show that triangle ACB is right angled triangle.

Let a be the radius of circle.Â

Here,Â

Â

Also,Â Â

Now, fromÂ Â

Â

InÂ

Â

Therefore, triangle ACB is a right angled triangle.Â

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