Question

The hypotenuse of a right triangle is 25 cm long. If one of the remaining two sides is 7 cm in length, find the lenght of the other sides.​

Answer 1

We can calculate the other side by using Pythagoras Theorem

. Let the third side be x cm.

${(25)}^{2} = {(7)}^{2} + {(x)}^{2} \\ {x}^{2} = {25}^{2} - {7}^{2} \\ {x }^{2} = 625 - 49 \\ {x}^{2} = 576 \\ {x}^{2} = {24}^{2} \\ x = 24$

Therefore, the third side of the triangle is 24 cm long.

Answer 2

Step-by-step explanation:

$Answer$

A = 25 cm

B = 7 cm

C = x cm

By using Pythagoras Theorom

$( {25}^{2} ) = ( {7}^{2} ) + ( {x}^{2})$

${x}^{2} = {25}^{2} - {7}^{2}$

${x}^{2} = 625 - 49$

${x}^{2} = 576$

${x}^{2} = 24^2$

x = 24

Hope, it's help you.

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