The angle between two radii of a circle is 100°.Find the angel formed between the pair of tsngents which are drawn at the end points of these two radiiy
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we know that the sum of angle between two radii and angel formed between pair of tangents are supplementary
hence 100+x(angle btw the tangents)=180
x=80°
hence 100+x(angle btw the tangents)=180
x=80°
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