Question

the side of right angle triangle containing are 5cm and 12cm find its hypotenuse​

Answer 1

Given:

A right angled triangle.

One side is 5 cm and the other side is 12 cm

To FInd:

The length of the hypotenuse

Explanation:

Pythagoras Theorem is a theorem that can applied on any right angled triangle to find the unknown length if the other 2 lengths are known.

Solution:

Find the length of the hypotenuse:

$a^2 + b^2= c^2$

$(5)^2 + (12)^2 = c^2$

$c^2 = 25 + 144$

$c^2 = 169$

$c = 13 \text { cm}$

Answer: The length of the hypotenuse is 13 cm

Answer 2

Given :-

Length of first side = 5 cm

Second side = 12 cm

R.T.P :-

To find the side of hypotenuse.....

Procedure :-

By pythagerous therom, we get

${(hypotenuse)}^{2} = {(side)}^{2} + {(side)}^{2}$

let the hypotenuse be x

So , we get

${x}^{2} = {5}^{2} + {12}^{2}$

${x}^{2} = 25 + 144$

${x }^{2} = 169$

$x = \sqrt{169}$

$so \: x = 13$

Therefore , hypotenuse = 13 cm....