Question

lf two perpendicular. Sides of the right angled triangle ore 3 and 4 then find the length third side
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Answer 1

Step-by-step explanation:

given two sides of a right angled triangle are 3cm and 4 cm .

by using Pythagoras theorem,

hypotenuse square =side square + side square .

other side=

\sqrt{ {3}^{2} + {4}^{2} } \\ = \sqrt{9 + 16 } \\ = \sqrt{25} \\ = 5

therefore third side is equal to 5