Answer:
is first one and last one
Step-by-step explanation:
Answer:
3x2
Step-by-step explanation:
because it is
Answer:
Step-by-step explanation:
It's an obtuse. A triangle is considered acute if all 3 angles are acute; it is considered obtuse if one of its angles is obtuse. Ours has a 100 degree angle, so it is obtuse.
Answer:
no
Step-by-step explanation: