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Find the length of the side marked ? in the right triangle.

Class 8Pythagoras TheoremGeometry

A6 cm
B5 cm
C7 cm
D25 cm

Step-by-Step Solution

3^{2} + 4^{2} = 9 + 16 = 25

, so the hypotenuse is

25 = 5

cm. (7 cm just adds the sides.)

Answer: B) 5 cm

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