A polygon
Their base shape. For example a rectangular prism has base that is a rectangle. Guess what kind of base shape a triangular prism has? yes, triangle.
equilateral triangle is an example of regular polygon
Any polygonal shape, other than a triangle can have perpendicular lines.
There are many. An isosceles triangle, for example.
The red kangaroo's body is kind of a triangle shape..so the shape is a triangle!!
Triangle. A shark is definitely a triangle.
A polygon
Their base shape. For example a rectangular prism has base that is a rectangle. Guess what kind of base shape a triangular prism has? yes, triangle.
A scalene triangle is an example of an irregular shape
a shape with 3 sides
there is not one because a equilateral triangle is one triangle so the ansew is equilateral triangle
equilateral triangle is an example of regular polygon
A scalene triangle for example
A scalene triangle is an example of an irregular shape
An equilateral triangle is one example
Yes. For example, any triangle, including a scalene triangle, will tessellate.