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3 years ago

12

Use the Theorem of Pythagoras twice to calculate the lengths marked x. Give your answers accurate to 4sf. 　　　　　　　　　　　　　　　　　　　　　　

　　　　　　　　　　　　　　　　　　　　　

1 answer:

bogdanovich [222]3 years ago

4 0

It helps to split up the triangles and solve for the unmarked side, which i called y

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On a piece of paper, use a protractor and a ruler to construct triangle ABCABC with ABAB = 8 cm, m∠Am∠A = 90°90° , and m∠Bm∠B =

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<span>∠B = 45°
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