shakynah123 shakynah123
  • 02-02-2018
  • Mathematics
contestada

The lengths of the sides of a triangle are 7​, 8, and 11. Classify the triangle as​ acute, right, or obtuse.

Respuesta :

choixongdong
choixongdong choixongdong
  • 02-02-2018

c^2 < a^2 + b^2 = acute

c^2 >  a^2 + b^2 = obtuse

c^2 =  a^2 + b^2 = right

so

11 ^2 ? 7^2 + 8^2

121 > 113


answer

the triangle is​ an obtuse triangle
Answer Link

Otras preguntas

A patient needs to receive 35 mg of amoxicillin orally. The drug is available in a strength of 100 mg/tsp, How many tsp of the drug must the patient swallow to
What does el muslo mean?
Rewrite the following linear equation in slope-intercept form. Write your answer with no spaces. y+2=4(x-3)
2/5+4/7 estimate: decide if each addend is closer to 0 or closer to 1. then estimate the sum or difference. this is a fraction question.
Which of the following nutrient cycles has its largest reservoir in the atmosphere? A) Carbon cycle B) Nitrogen cycle C) Potassium cycle D) Phosphorus cycle E)
What is a sound wave?
An unbalanced force of 25 N, E, is applied to a 12-kg mass. What is the acceleration given to the mass?
Why can't plants and animals use the nitrogen directly from the atmosphere? Answer A.There is not enough of it in the air. B.Nitrogen gas contains the element i
Find the distance between two parallel lines: x = 11 and x = 5.
A ball is thrown into the air with an upward velocity of 44 ft/s. Its height h in feet after t seconds is given by the function [tex]h=-16t ^{2} +44t+9[/tex]. W