Question

Q.18 The angle of elevation of the top of a tower from a point in the ground, which is 10m away from
the foot of the tower, is 30°. Find the height of the tower.​

Answer 1

Answer:

I kept triangle pic...

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Step-by-step explanation:

Let, tower be AB

Let, point be C

Distance of point C from foot of tower = 10 m

Hence, BC = 10m

Angle of elevation = 30°

So, angle ACB = 30°

Since , tower is vertical

Angle ABC = 90°