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Trigonmetry exercise 8.1 9th question

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Trigonmetry exercise 8.1 9th question

Posted by Shifana Banu 5 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Nishant . 5 years, 2 months ago

9. In ABC right angles at B, if find value of: (i) (ii) Ans. Consider a triangle ABC in which B = . Let BC = and AB = Then, using Pythagoras theorem, AC = = = = = For C, Base = BC, Perpendicular = AB and Hypotenuse = AC (i) = = = 1 (ii) = =

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