In each of the following triangles calculate the values of x and y. a 57 145 5.9
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In each of the following triangles calculate the values of x and y.
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a 57⁰ 145⁰ 5.9 cm 7.5cm 72° 56.4° x y cm x cm yem y cm 39⁰ 8cm 60⁰ b d f 25 cm 50° 8cm 36.8⁰ x cm 6cm 112⁰ 30° y cm y cm ycm X ycm xcm 53.2°
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a since angles in a triangle add up to 180 then x 1803957 x 18096 x 84 using Sine rule 75Sin84 ySin5...View the full answer
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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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