A triangle has to have straight sides
There are three straight edges in a triangle.
nobecause
No because a quadrilateral has 4 sides whereas a triangle has 3 sides.
An isosceles triangle has 3 sides and 2 of its sides are of equal length which can be constructed by using a straight edge and a compass.
A triangle has to have straight sides
There are three straight edges in a triangle.
All triangles have straight sides.
A triangle. An equalateral triangle
It is triangle that has 3 curved sides rather 3 straight sides.
a triangle .
Triangles have three straight sides.
A triangle is a closed plane shape bounded by three straight sides.
A scalene triangle
Probably a straight line but in general all triangles have three sides
nobecause
No because a quadrilateral has 4 sides whereas a triangle has 3 sides.