1.

The angle of elevation of the top of a tower from a point on the ground , which is 30m away from the foot of the tower , is 30 degree . Find the height of the tower.​

Answer» ONG>ANSWER:

we will take

tan(30)

which is equal to

\frac{1}{ \sqrt{3} }

LET HEIGHT be x

so

\frac{1}{ \sqrt{3} } = \: \frac{x}{30} \\ \frac{1}{3} = \frac{ {x}^{2} }{900} \\ {x}^{2} = 300 \\ x = 10 \sqrt{3}

that should be the answer

according to me

hope it helps



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