Question #d4a6e
1 Answer
height of the tree is
Explanation:
Let the ground to be the point
Let the point 32 metres from the left side of the tree to be point
Let the top of the tree to be the point
Angle A made by the tree (AC) with AB is
Angle B made by the line(BC) with AB is
Angle C made by the line BC with BA is
Thus,If
and if
The sides and angles are connected by the sine rule s
Rewriting the relation so as to determine the length of the tree
Substituting
Since
height of the tree is
height of the tree is