Question

The length of the hypotenuse of a right angle is 13 cm. if one of the side of the triangle be 5cm long , find the length of each side.
Please solve with solution.

Answer 1

Hope it helps...!!!!
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By using Pyathagoras Theorm:
=> h^2=p^2+b^2 
=> 13^2=5^2+b^2 
=> 169=25+b^2 
=> 144=b^2 
=> 12=b
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#Be Brainly✌️

Answer 2

Here, the length of hypotenuse and one side is given. It's a right triangle.

For any right triangle, if a and b are the two perpendicular sides and c is the hypotenuse, then,

a² + b² = c²

c² - b² = a²

and

c² - a² = b²

Here in this question the answer is found by any among the last two equations.

If c = 13 cm and a = 5 cm,

$b^2 = c^2 - a^2 \\ \\ = 13^2 - 5^2 \\ \\ = 169 - 25 = 144 \\ \\ b = \sqrt{144} = 12$

12 cm is the answer.

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