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3cotA=4

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3cotA=4

Posted by Rahul Kumar 6 years, 2 months ago

CBSE > Class 10 > Mathematics

3 answers

Naruto Uzumaki??? 6 years, 2 months ago

Yes it is incomplete but i guess i know this question.

0Thank You

Naruto Uzumaki??? 6 years, 2 months ago

3cotA=4 CotA=4/3 Cot A=adjacent/opposite Therefore, In a ∆ABC, IF AB is perpendicular and AC is hypotenuse and BC is base then, Adjacent= 4 and opposite = 3 Then you can find the value of the hypoteneuse by Pythagoras theorem. (AC)Sq.= (BC)Sq. + (AB)Sq. = (3)Sq. + (4)Sq. = 9 + 16 (AC)Sq = 25 Removing the Sq. We get, AC=√25 AC=5 Hope it helps you. However it seems like the question was incomplete. I

0Thank You

Dream Girl... ?‍♀?‍♀ 6 years, 2 months ago

Rahul, ur question is incomplete

1Thank You

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CBSE > Class 10 > Mathematics