Class 10 Exam > Class 10 Notes > RS Aggarwal Solutions for Class 10 Mathematics > RS Aggarwal Solutions: Heights and Distances- 2

Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:If the height of a vertical pole is equal to the length of its shadow on the ground, the angle of elevation of the sun is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:If the height of a vertical pole is √3 times the length of its shadow on the ground then the angle of elevation of the sun at that time is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:If the length of the shadow of a tower is √3 times its height then the angle of elevation of the sun is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:If a pole 12 m high casts a shadow 4√3 m long on the ground then the sun's elevation is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:The shadow of a 5-m-long stick is 2 m long. At the same time, the length of the shadow of a 12.5-m-high tree is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:A ladder makes an angle of 60° with the ground when placed against a wall. If the foot of the ladder is 2 m away from the wall, the length of the ladder is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:A ladder 15 m long just reaches the top of a vertical wall. If the ladder makes an angle of 60° with the wall then the height of the wall is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:From a point on the ground, 30 m away from the foot of tower, the angle of elevation of the top of the tower is 30°. The height of the tower is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:The angle of depression of a car parked on the road from the top of a 150-m-high tower is 30°. The distance of the car from the tower is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:A kite is flying at a height of 30 m from the ground. The length of string from the kite to the ground is 60 m. Assuming that there is no slack in the string, the angle of elevation of the kite at the ground is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:From the top of a cliff 20 m high, the angle of elevation of the top of a tower is found to be equal to the angle of depression of the foot of the tower. The height of the tower is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:If a 1.5-m-tall girl stands at a distance of 3 m from a lamp post and casts a shadow of length 4.5 m on the ground, then the height of the lamp post is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:The length of the shadow of a tower standing on level ground is found to be 2x metres longer when the sun's elevation is 30° than when it was 45°. The height of the tower is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:The lengths of a vertical rod and its shadow are in the ratio 1: √3. The angle of elevation of the sun is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:A pole casts a shadow of length 2√3 m on the ground when the sun's elevation is 60°. The height of the pole is

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Question for RS Aggarwal Solutions: Heights and Distances- 2

Try yourself:In the given figure, a tower AB is 20 m high and BC, its shadow on the ground is 20√3 m long. The sun's altitude is