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!

Answer Link

Otras preguntas

On what does the recommended time (duration) of an endurance training workout depend?
Explain please. And write how
what is the best description of chromosomes by the end of metaphase II of meiosis
A boat moves at a rate of 10mph in still water. if the river's current flows at a rate of 3mph, how long does it take the boat to travel 32 miles upstream?
Which of these items is a tax form that employers send to their employees? W–2 form 1040EZ form tax schedule form
How is plagiarism preventable? a] Cite sources accurately. b] Create your own sources rather than using research. c] Ask for an author's permission. d] Write a
Most of the energy released by nuclear fission is in the form of: alpha rays, beta rays, or gamma rays?
What is the median of the data set {30, 20, 40, 50}?
Is 3(c-2) and 3x-6 equivalent
Abigail bought 9 candy bars that were the same price. She spent a total of 20 dollars. How much did each candy bar cost? Write the algebraic equation, then solv