Sagot :
Answer:
There are three types of triangle based on the length of the sides: equilateral, isosceles, and scalene.
Step-by-step explanation:
Types of Triangles
By Angle:
Acute triangle has three angles < 90 degrees
Right triangle has one angle = 90 degrees
Obtuse triangle has one angle > 90 degrees
By Side:
Equilateral Triangle has three equal sides
Isosceles Triangle has two equal sides
Scalene Triangle has no equal sides