Question

when the angle of elevation of the sun increases from 30 to 60 the length of the shadow of the building gets reduced by 10m. Find the height of the building ​

Answer 1

Answer:

n figure, AB is the tower and BC is the length of the shadow when the Sun's altitude is 45°, i.e. the angle of elevation of the top of the tower from the tip of the shadow is 45°. Thus, the height of the shadow is 10 m

Step-by-step explanation:

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