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Hi there I'm doing my homeworks but I need help for finding Common Mistakes for each words if someone help me I'll be happy thank you :)

1. Isosceles Triangle
2.Equilateral Triangle
3.Scalene Triangle
4.Right Triangle

Respuesta :

1) An isosceles triangle is a triangle with (at least) two equal sides.

2) An equilateral triangle is a triangle in which all three sides have the same length.

3) A scalene triangle is a triangle that has no equal sides.

4) The right triangle has one 90 degree angle and two acute (< 90 degree) angles.