The angle of elevation of the top of a building from the foot of a tower is 70° and the angle of elevation of the top of the tower from the foot of the building is 40°.
Find the height of the building if the tower is 50 m tall.
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Step-by-step explanation:
On 13 April, the infamous Jallianwalla Bagh incident took place. On that day a large crowd was gathered in the enclosed ground of Jallianwalla Bagh. Some came to protest against the government’s new repressive measures. Others had come to attend the annual Baisakhi fair. Being from outside the city, many villagers were unaware of the martial law that had been imposed. Dyer entered the area, blocked the exit points, and opened fire on the crowd, killing hundreds. His objective, as he declared later, was to ‘produce a moral effect’, in the minds of Satyagrahis. A feeling of terror and awe.
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