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CBSE Class 10 Answered

a boy standing at a distance of 48 meters  from a building observe top of building and makes an angle of 30 degree find height of building
Asked by pinakdange1621 | 01 Jun, 2018, 09:01: PM
answered-by-expert Expert Answer
Let the height of building be x
so opposite side is x and adjacent side is 48
tan 30= x/48
sub tan 30 and solve for x
Answered by Arun | 05 Jun, 2018, 10:38: AM

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