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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» 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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