if circle are drawn taking two sides of a triangle as diameter prove that the point of intersection of those circle lie on third side
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Answer:
Step-by-step explanation:
Given,
Two circles are drawn on the sides AB and AC of the triangle
ABC as diameters. The circles intersected at D.
Construction: AD is joined.
To prove: D lies on BC. We have to prove that BDC is a straight line.
Proof:
∠ADB=∠ADC=90° ...Angle in the semi circle
Now,
∠ADB+∠ADC=180°
⇒∠BDC is straight line.
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