Question

Please help as soon as possible

Answer 1

Answer:

For 2a, by it's angles the triangle is classified as an acute triangle. By it's sides it's classified as isosceles triangle.

For 2b, by its angles the triangle is classified as a right triangle. By its sides it's classified as an... (not too sure about that because there's no info about the sides)... probably a 3,4,5 triangle.