A flag-post 20m high standing on the top of a house subtends an angle whose tangent is 1/6 at a distance 70m from the foot of the house.Find the height of the house. A.30 B.50 C.70 D.None Pls give step wise explanation

Question

Aditya Gupta · Answer

Let the height of the house be h. Then (h+20)/70= 1/6 clearly the correct option is none of these. Kindly check the question once again

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A flag-post 20m high standing on the top of a house subtends an angle whose tangent is 1/6 at a distance 70m from the foot of the house.Find the height of the house. A.30 B.50 C.70 D.None Pls give step wise explanation

A flag-post 20m high standing on the top of a house subtends an angle whose tangent is 1/6 at a distance 70m from the foot of the house.Find the height of the house.

A.30
B.50
C.70
D.None

Pls give step wise explanation

1 Answers

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A flag-post 20m high standing on the top of a house subtends an angle whose tangent is 1/6 at a distance 70m from the foot of the house.Find the height of the house. A.30 B.50 C.70 D.None Pls give step wise explanation

A flag-post 20m high standing on the top of a house subtends an angle whose tangent is 1/6 at a distance 70m from the foot of the house.Find the height of the house. A.30B.50C.70D.None Pls give step wise explanation

1 Answers

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A flag-post 20m high standing on the top of a house subtends an angle whose tangent is 1/6 at a distance 70m from the foot of the house.Find the height of the house.

A.30
B.50
C.70
D.None

Pls give step wise explanation