A cone.
It is a shape that is like a toothpaste tube which has a circular lid which is the same size as the tube below it.
Cone shaped
A circle, an ellipse, an isosceles or scalene triangle. Or any one of infinitely many polygons in which at least one side is different from another.
a circle
A cone.
It is a shape that is like a toothpaste tube which has a circular lid which is the same size as the tube below it.
Cone shaped
Looking from the base your would see a circle. Looking from the side you would see a triangle.
A Cone
Yes, a shape can have three straight sides and one curved side. This type of shape is known as a triangle with one curved side, which is also called a curved triangle or a curved-sided triangle. The curved side can be a segment of a circle or any other curved shape, while the other three sides are straight lines.
A right circular cone could probably do that.
A circle, an ellipse, an isosceles or scalene triangle. Or any one of infinitely many polygons in which at least one side is different from another.
a circle
A line. Or a circle
A triangle.
A triangle.