the side if a right angled triangle are 21 & 28 cm,find the lenght of the perpendiculars drawn to the hypothenuse from right angle
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21 ^2 + 28 ^2 = 441 + 784 = 35^2 hypotenuse
p = ab/c = 21 ×28/35 =21×4/5 =84/5 =16.8cm
p = ab/c = 21 ×28/35 =21×4/5 =84/5 =16.8cm
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