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

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

how do I solve x+2y=8

Round 13 513 to the nearest thousand

Question: 35/8 ( write as mixed number ) Please help me very very quickly!!!!!!!!!!!!!!!!!!!

One way to show that a statement is NOT a good definition is to find a _____ converse.conditional.counterexample.biconditional.

Kim estimates that the faucet in her kitchen drips at a rate for 1 drop every 2 seconds. Erik wants to klnow how many times the faucet drips in a week.

What is a Mandala Autobiography?

Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies neither inequalities

Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies both inequalities

a person who studies word origins and meanings would most likely be a

A 1700 kg 2006 Mustang GT can accelerate from rest to 100 km/h in a time of 5.0 s. Determine the net amount of work that must be done on the car to cause this