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Sides of triangles are given below. Determine which of them are right triangles. In case of a right triangle, write the length of its hypotenuse. 7 cm, 24 cm, 25 cm

Q1 (1)   Sides of triangles are given below. Determine which of them are right triangles.
              In case of a right triangle, write the length of its hypotenuse.
              7 cm, 24 cm, 25 cm

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In case of a right triangle, the length of its hypotenuse is highest. 

hypotenuse be h.

Taking, 7 cm, 24 cm

By Pythagoras theorem,

h^2=7^2+24^2

h^2=49+576

h^2=625

h=25= given third side.

Hence, it is the right  triangle with h=25 cm.

 

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