triangle abc is right angled at b, length of ac is 17 cm, bc is 15 cm, find the length of ab
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the answer of the question is 8cm
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Eva247:
Thank you
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its answer is 8 cm
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Acc. to Pythagoras Theorem...
ab^2=ac^2 + bc^2
ab^2 = 17^2 - 15^2
ab^2 = 289 - 225
ab^2 = 64
ab= square root of 54
ab = 8
Therefore,ab = 8 cm...
ab^2=ac^2 + bc^2
ab^2 = 17^2 - 15^2
ab^2 = 289 - 225
ab^2 = 64
ab= square root of 54
ab = 8
Therefore,ab = 8 cm...
Thank u but i didnt want trigonometry in this
sorry i didn't get u
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