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

Help The sum of two numbers is 200 and the two numbers are in a ratio of 4:6.Find the larger number.
is 6/8 greater than 6/7
What are the two chambers of the United Nations? (Points : 2) the Security Council and the Chamber of Delegates the Security Council and the General Assembly th
One isotope of oxygen has 8 protons and 10 neutrons. Which is the correct reference for this isotope? A. oxygen-18 B. oxygen-10 C.<--------? oxygen-8 D. oxyg
The perimeter of a rectangular garden is 338 feet. If the length of the garden is 96 feet, what is its width?
What is the country that controlled Florida at one time?
The richest discovery in the history of mining occurred in 1873. This so-called "Big Bonanza" made _______ the richest man in the world. A. John Mackay B. John
what pushed the American coloniststowards wanting independence from the British
to estimate the product of 5 and 193 round 193 to the nearest hundred before multiplying
what is the metaphor in Poison by Roald Dahl