charlesisthename
charlesisthename charlesisthename
  • 22-04-2021
  • Mathematics
contestada

A right triangle has legs that are 5 cm and 7 cm long what is the length of the hypotenuse

1.√12
2.√24
3.√74
4.√144
​

Respuesta :

ukulelegirl642
ukulelegirl642 ukulelegirl642
  • 22-04-2021

Answer:

3. 74

Step-by-step explanation:

The pythagorean theorem states that A^2 + B^2 = C^2 (with c being the hypotenuse). So to figure it out we can substitute into the equation.

5^2 = 25

7^2 = 49

25 + 49 = 74

So it would be the square root of 79. I hope this helps! :)

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