Sunday
March 29, 2015

Homework Help: math

Posted by eve on Sunday, January 22, 2012 at 10:12am.

I need to find out the type of triangle (by the type of angles). Is triangle acute, right or obtuse, when the lenghts of triangle sides are:
a) 7, 8, 12
b) 20, 15, 40
c) 2/3, 8/9, 10/9

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Geometry - 1. The sides of a triangle have lenghts x, x+4, and 20. Specify those...
Math - True or false and if false write a true statement 1. A right triangle has...
Math - Write whether the statement is true or false. If false write a true ...
Math - A triangle has 2 angles that measure 60 each. Which of the following best...
Math - Can someone please check to see if I answered these true and false ...
geometry - find the value of x in each triangle: triangle x has 1 angle at 53 ...
geometry - find the value of x in each triangle: triangle x has 1 angle at 53 ...
angle measurements HELP ME PLZ QUICKLY!!! - name the type or triangle with angle...
math - if the measures of the angles of a triangle are represented by 2x, 3x-15...
math - if the measures of the angles of a triangle are represented by 2x, 3x-15...

Members