the diagonal of a rectangle is three times the length of the shorter side. find the angle between the diagonal and the longer side.
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Answer:
19.47º
Step-by-step explanation:
Define x:
Let the breadth be x
The diagonal of a rectangle is three times the length of the shorter side:
The diagonal = 3x
Find the angle between the diagonal and the longer side.
sin θ = opp/hyp
sin θ = x/3x
sin θ = 1/3
θ = sin⁻¹ (1/3)
θ = 19.47º
Answer: The angle between the diagonal and the longer side is 19.47º
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