Suppose, there are two windows in a house. A window of the house is at a height of 2m above the ground and the other window is 3 m vertically above the lower window. Anil and Sanjeev are sitting inside the two windows. At an instant, the angles of elevation of a balloon from these windows are observed as 45 and 30
, respectively.Find the height of the balloon from the ground.
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Answer:
69 420
Step-by-step explanation:
420+11=666
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