Find the height of the building | Heights and distances

In this video, we will solve a problem that is based on the topic of heights and distances [ Trigonometry ]

Reference: Heights and Distances Practice Problem

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Watch the full video, solve the practice question( 3:39 ) at the end and comment down your answers!

📌 Time Codes :

0:00 - Introduction
0:52 - Solution Begins
3:39 - Practice Question

📒Topics Discussed in the video:

📌 How to use the basic properties of algebra and indices

📒 Question discussed in this video :

From a point D on level ground, the angle of elevation of the school building is 30 and the flag on the top of the building is 60. If the height of the flag from the top of the building is 40m, the height of the building is

📒 Practice question at the end :

Two ships are sailing in the sea on the two sides of a lighthouse. The angle of elevation of the top of the lighthouse is observed from the ships are 30 and 45 respectively. If the lighthouse is 100m high, the distance between the two ships is

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#heights
#distance
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Watch the full video, solve the practice question( 3:39 ) at the end and comment down your answers!

📌 Time Codes :

0:00 - Introduction
0:52 - Solution Begins
3:39 - Practice Question