A circus artist is climbing a 30 m long rope, which is tightly stretched and tie

Sail E0 Webinar

Question

A circus artist is climbing a 30 m long rope, which is tightly stretched and tied from the top of a vertical pole to the ground. The height of the pole, if the angle made by the rope with the ground level is $30^{\circ}$

___

m.

Options:

Answer: Option A
:

The figure above represents the given situation.
In the given figure,
$s i n 30^{\circ} = \frac{A B}{A C} \Rightarrow A B = s i n 30^{\circ} \times A C = \frac{A C}{2} = \frac{30}{2} = 15 m$ .

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A contractor plans to install two slides for the children to play in a park. For the children below the age of 5 years, ....the ground. What should be the length of the slide?

Question 2. A contractor plans to install two slides for the children to play in a park for elder children. She wants to have a stee....What should be the length of the slide (in m)?

Question 3. A kite is flying at a height of 30 m above the ground. The string attached to the kite is temporarily tied to a point on....string, assuming that there is no slack in the string.

Question 4. A 1.8 m tall man is standing at some distance from a 31.8 m tall building. The angle of elevation from his eyes to the t....the building. Find the distance he walked towards the building.

Question 5. A kite is flying at a height of 30 m above the ground. The string attached to the kite is temporarily tied to a point on....meters), assuming that there is no slack in the string.

Question 6. A 1.8 m tall man is standing at some distance from a building. The angle of elevation from his eyes to the top of the bu....the building. Find the height of the building (in m).

Question 7. A kite is attached to a string of length 20√3m is tied to a pole on the level ground. If the string of the kite makes....the kite is flying at a height of 20 m.

Question 8. A tower is 100√3 m high. Find the angle of elevation of its top from a point 100 m away from its foot.....

Question 9. The string of a kite is 100m long and it makes an angle of 60∘ with the horizontal. Find the height of the kite fro....ground, assuming that there is no slack in the string.

Question 10. The angle of elevation of the top of a tower from a point on the ground, which is 30m away from the foot of the tower is....the tower is 30∘. Find the height of the tower.

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0