MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Rate of Change

The height of...

Question

The height of a house subtends a right angle at the opposite window. The angle of elevation of the window from the base of the house is 60. If the width of the road be 6 metres, then, the height of the house is 8 $\sqrt{3}$ m.

A

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A True

Suggest Corrections

thumbs-up

0

Similar questions

Q. The height of a house subtends a right angle at opposite window from the base of the house is

60^{0}

. If the width of the road be 6 metres, then the height of the house is

Q. A house of height 100 m subtends a right angle at the window of an opposite house. If the height of the window is 64 m, then the distance between the two houses is

Q. From a window, 60 metres high above the ground, of a house in a street, the angles of elevation and depression of the top and the foot of another house on the opposite side of the street are 60° and 45° respectively. Show that the height of the opposite house is 60

(1 + \sqrt{3})

Q. From a window (

h

metres high above the ground) of a house in a street, the angle if elevation and depression of the top and the foot of another house on the opposite side of the street are

θ

ϕ

respectively.
Find the height of opposite house if

θ = 60^{o}, ϕ = 45^{o}, h = 120

Q. A window of a house is

h

metre above the ground. From the window, the angles of elevation and depression of the top and bottom of another house situated on the opposite side of the lane are found to be

α

β

respectively. Prove that the height of the house is

h (1 + tan α tan β) m e t r e s

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Rate of Change

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon