CBSE Class 10 Maths (Basic) 2022 · Paper 430/1/1 · Question 14
The following TV Tower was built in 1988 and is located in Pitampura, Delhi. It has an observation deck. The TV Tower stands vertically on the ground. From a point 'A' on the ground, the angle of elevation of top of the tower (point 'B') is 60 degrees. There is a point 'C' on the tower which is 78 m (approx.) above the ground. The angle of elevation of the point C from point A is found to be 30 degrees.
- aDraw a well-labelled figure, based on the information given above.[2]
- bFind the height of the tower and the distance of the tower from point A.[2]
Answer
Height of the tower m; distance of the tower from A m.
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