Heights and Distances (Part 1) | Some Applications of Trigonometry | CBSE | Class 10 | Math

Shiksha Abhiyan

A vertical pole stands on the level ground. From a point on the ground, 25 m away from the foot of the pole, the angle of elevation of its top is found to be 60°. Find the height of the pole.

集數

  1. 2020/10/22

    Q5. If a tower 30 m high, casts a shadow 10V3 m long on the ground, then what is the angle of elevation of the sun?

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    2 分鐘

  2. 2020/10/22

    Q4. A ladder 15 m long just reaches the top of a vertical wall. If the ladder makes an angle of 60° with the wall, find the height of the wall.

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    2 分鐘

  3. 2020/10/22

    Q3. The length of a string between a kite and a point on the ground is 85 m. if the string makes an angle θ with the ground level such that tan θ = 15/8. Then find the height of the kite from the ground. Assume that there is no slack in the string.

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    3 分鐘

  4. 2020/10/22

    Q2. A kite is flying , attached to a thread which is 165 m long. The thread makes angle of 30° with the ground. Find the height of the kite from the ground, assuming that there is no slack in the thread.

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    2 分鐘

  5. 2020/10/22

    Q1. A vertical pole stands on the level ground. From a point on the ground, 25 m away from the foot of the pole, the angle of elevation of its top is found to be 60°. Find the height of the pole.

    This podcast is a part of a series for, CBSE Class 10 Maths. We recommend that you take a look at our YouTube channel, to enter this new world of virtual learning at its best. || Youtube: Shiksha Abhiyan || t.ly/dN9j8 ||

    2 分鐘
  • 共 5 集

簡介

A vertical pole stands on the level ground. From a point on the ground, 25 m away from the foot of the pole, the angle of elevation of its top is found to be 60°. Find the height of the pole.

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