Hi,

I just want to know if i have these correct .

Directions: classify each triangle by its side and angle .

#1
sides are: 2.1,2.1,2.5
Angles are : 54deg,72deg,54deg.

My answer acute isoseles

#2
sides are: 3.6,2.2,5.2
Angles are : 21deg,12.3deg,36deg

My answer : obtuse scalene
#3
sides are: 2.8,4.8,2.8
Angles are : 31deg,118deg,31deg
My answer: obtuse isosceles