olovee olovee
  • 13-07-2021
  • Mathematics
contestada

a triangle has sides of 6 m 8 m and 11 m is it a right-angled triangle?​

Respuesta :

imaboredpandagirl
imaboredpandagirl imaboredpandagirl
  • 13-07-2021

Answer:

No

Step-by-step explanation:

If we use the Pythagorean theorem, we can find if it is a right triangle. To do that, set up an equation.

[tex]6^{2}+8^{2}=c^2[/tex]

If the triangle is a right triangle, c would equal 11

Solve.

[tex]36+64=100[/tex]

Then find the square root of 100.

The square root of 100 is 10, not 11.

So this is not a right triangle.

I hope this helps!

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