The transformation which will map triangle PQR onto P'Q'R is
1 answer:
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(D) 33 feet
<u>Explanation:</u>
Given:
Height of the tree, h = 22 feet
angle, θ = 42°
Length of the ladder, l = ?
We know:
sin θ = Perpendicular / hypotenuse
So,
Sin θ = height of the tree / length of the ladder
l = 32.84 feet ≈ 33 feet
Therefore, the length of the ladder be to reach the top of the apple tree is 33 feet.
F1P - F2P = k ;
F1P =
F2P =
31.04 - 31 = 0.04 => k = 0.04 ;
F1P =
F2P =
31.04 - 31 = 0.04 => k = 0.04 ;