EASY
CISF Head Constable
IMPORTANT
Earn 100

The value of tan 45° × cot 45° is:
 

85.71% studentsanswered this correctly

Important Questions on Trigonometry

EASY
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 9
The value of sin90° - θ is :
EASY
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 10
What is the value of sin30°×csc30°?
EASY
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 11
sin θ + cos θ =1, where θ = ?
EASY
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 12
tan45∘×tan8∘×tan82∘is ?
EASY
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 13
The angle of elevation of the top of the tower from a point on the ground, which is 30m away from the foot of the tower is 30°. The height of tower is:
EASY
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 14
A kite is flying at a height of 60m above from the ground. The string attached to the kite is temporarily tied to a point on the ground. The inclination of the string with the ground is 60°. Find the length of the string assuming that there is no slack in the string.
EASY
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 15
From a point, the angles of elevation of the bottom and top of a transmission tower fixed at a top of 20m high building are 45° and 60° respectively. The height of the tower is :
MEDIUM
CISF Head Constable
IMPORTANT
CISF Head Constable Recruitment Examination>Chapter 52 - Trigonometry>EXERCISE>Q 16

Two poles of equal heights are standing opposite to each other on either side of the road, which is 100m wide.  From a point between them on the road the angle of elevation to their tops are 30° and 60°. The height of each pole is?