j2fly j2fly
  • 23-09-2020
  • Mathematics
contestada

Find the exact length of the third side,

Find the exact length of the third side class=

Respuesta :

Stephen46
Stephen46 Stephen46
  • 24-09-2020

Answer:

The answer is

[tex] \sqrt{41} [/tex]

Step-by-step explanation:

Since the triangle is a right angled triangle we can use Pythagoras theorem to find the missing side x

Using Pythagoras theorem we have

a² = b² + c²

where

a is the hypotenuse

So we have

[tex] {x}^{2} = {5}^{2} + {4}^{2} \\ x = \sqrt{25 + 16} \\ x = \sqrt{41} [/tex]

We have the final answer as

[tex] \sqrt{41} \\ [/tex]

Hope this helps you

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