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

The use of “poll taxes” as a means of racial discrimination was most effectively stopped by which of these methods?
How do we know Shakespeare and his wife were most likely not happily married
The first wave of European immigrants to arrive to the United States in the nineteenth century came from _____.
Who chooses the prime minister?
Can someone who is good at algebra help me?!?!? Can you show the steps too
What is the approximate surface area of a cylinder with a height of 12 meters and a base radius of 2 meters?
I JUST WANNA PASS if you help me I’ll be your best friend
list some potential problems for a person who is deficient in calcium
Which of the following are ways in which theme can be explored and revealed? Select all that apply. how someone is characterized through specific plotlines
algae → water flea → small fish → big fish Use the food chain to answer the question. What would MOST LIKELY happen to the population of the water flea if