what will be the length of third side of a right angled triangle whose hypotenuse is 5cm and one of the side is 3cm
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Answer:
Hence, length of the third side of the triangle = (b) = 4 cm. So, The sides of the right angled triangle are 3cm , 4cm and 5cm.
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Step-by-step explanation:
The relation between the sides of a right angled triangle is
(hypotenuse) ^2 = (base) ^2 +(perpendicular) ^2
As hypotenuse is 5 cm.
Other side is 3cm.
5^2 = 3^2 + (side) ^2
25 =9 +(side) ^2
(side) ^2 = 16
Side =root (16)
Side =4 cm
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