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

g) Find the mean, median and mode (11points)
I need help ASAP!!Please explain how to do the problem
4. According to the text, which does the bee hummingbird use to make nests? a. straw b. concrete c. bark d. sticks
A man makes a profit of 15%6y selling an article for Rs 2500. For what price should he sellituto make a profit of 38%​
I need help asap!!!!Please explain the answer
누가 좀 도와주세요 help[tex] \sin(36) - \cos(54) \\ \tan(80) - \cot(10) [/tex]​
One number is eight less than a second number. Five times the first is 6 more than 6 times the second. Find the numbers. The value of the first number is -
Please help me solve this question!​
how did scientist find out the different layers of the interior of the earth(btw sorry I could not find science subject)​
PLEASE HELP ITS TIMED Which of the following uses parentheses correctly? A. Johnathan Spikelman Spike for short is the lead scorer on the Philadelphia Yellow Ja