CBSE Class 11-science Answered
Two trees, A & B are on the same side of the river.From a point c the distance of trees A & B is 250 & 300m, respectively.If the angle C is 45 degree, find the distance between the trees.
Asked by | 12 Mar, 2013, 04:32: PM
Expert Answer
AC = 250m, BC = 300m and angle C = 45
In triangle ABC
Using cosine formula, we get
Answered by | 12 Mar, 2013, 04:39: PM
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