Practice problem
If a triangle has angles of <1=30∘<1=30^{\circ}<1=30∘, <2=60∘<2=60^{\circ}<2=60∘, <3=90∘<3=90^{\circ}<3=90∘, what type of triangle is it?
Acute
Right
Obtuse
Isoceles
Type a concept, like “slope” or “photosynthesis”.