Mathematics, 15.08.2021 21:40 keasiabradley
Two sides of a triangle are known to be 70 mm and 80 mm to the nearest millimetre. The angle included between these sides is 30°. Calculate: a)percentage errorin its area
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If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
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Two sides of a triangle are known to be 70 mm and 80 mm to the nearest millimetre. The angle include...
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