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The angle of elevation of the top of the tower observed from each of the tree point  on the ground forming a triangle is the same angle . If  is the  circumaradias of the triangle , then the height of the tower is

a)

b)

c)

d)


Question ID - 52296 :-

The angle of elevation of the top of the tower observed from each of the tree point  on the ground forming a triangle is the same angle . If  is the  circumaradias of the triangle , then the height of the tower is

a)

b)

c)

d)

1 Answer
5876 Votes
3537

Answer Key : (d) -

(d)

Since, the tower  makes equal angle at the vertices of the triangle, therefore foot of the tower is the circumcentre

In



Next Question :

When a meteorite burns in the atmosphere, then

a)

The momentum conservation principle is applicable to the meteorite system

b)

The energy of meteorite remains constant

c)

The conservation principle of momentum is applicable to a system consisting of meteorites, earth and air molecules

d)

The momentum of meteorite remains constant


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