Aschool district is formed by a triangle web side measures 48 km 55 km and 80 km classify the triangle

Classify the triangle?  In other words, state the type of triangle we have here:  right, acute or obtuse.

If the triangle is a right triangle, then 48^2+55^2=80^2 by the Pythagorean Theorem.  Let's check that out:  We get 5329 = 6400, which is false.  So this triangle is not a right triangle.  

For this to be an obtuse triangle, 48+55 would have to be greater than 80.  That's not the case here.  Thus, the triangle is ACUTE.

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !