18-05-2021
Mathematics

contestada

a triangle has sides with lengths 9 yards 12 yards and 18yards is it a right triangle

Respuesta :

breadsticksandcheese breadsticksandcheese

19-05-2021

Answer:

use Pythagorean theorem:

[tex]a^2+b^2=c^2\\9^2+12^2=18^2\\81+144=324\\225\neq 324[/tex]

it's not a right triangle

Answer Link

Otras preguntas

Mr. choi's therapist wants to help him become aware of his conflicting childhood feelings of love and hate for his parents. the therapist's goal best reflects a

como se fala Fedelha em ingles?????

a localized group of organisms belong to the same species is called a population explain how and why

who made the first turbocharged production car

need help asap thanks system of equation of substituitons

During the earliest contests among european powers for control of north america, why was america not considered worth the commitment of troops

if you can buy one can of pineapple chunks for $2, then how many can you buy with $10?

Help me with this question

Which of these actions did President Lincoln take at the beginning of the Civil War? He declared martial law throughout the nation. He imprisoned congression

who has founded Golgi apparatus