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

An empty lot is being covered into a park with a playground area. The shape of the playground is shown below. This area will be covered with recycled rubber chi
There are 60 students in a class. The number of girls is three times the number of boys. How many girls are in the class?
After a copper smelter begins operation, local populations of plants downwind of the plant begin to adapt to the resulting air pollution. Scientists document, f
Suppose that two balanced dice, a red die and a green die, are rolled. Let Y denote opresents the number on the green die and R represents the wo balanced dice
On January 2, 2021, L Co. issued at face value $26,000 of 4% bonds convertible in total into 2,200 shares of L's common stock. No bonds were converted during 20
According to this chapter, the leadership style that is most effective depends on interaction among the employees, characteristics of the work situation, and th
I hope you like my drawings I drew!!!
Can someone plz help? I suck at these lol. Thanks :3
What is the correct answer?
Neakanie Industries sells specialized mountain bikes. Each specialized bike purchased includes free maintenance service for 12 months. The price of the speciali