# Does a circle have a flat face?

## Does a circle have a flat face?

Because a circle is a flat, plane shape, it is a face. But because it is round around the outside, it does not form any edges or vertices. A cylinder has two circular faces but also no edges or vertices.

## What has curved face?

Answer: Cone – 2 faces of which 1 is flat (circular) and 1 is curved, 1 curved. edge, no corners (vertices) Cylinder – 3 faces of which 1 is curved and 2 are flat (circular), 2.

Is a square straight or curved?

No straight sides No vertices This 2D shape is a circle. 4 straight sides 4 vertices This 2D shape is a rectangle. 4 straight sides all the same length 4 vertices This 2D shape is a square.

### How many curved surface has a cube?

A face is the part of the shape that has the largest surface area – some can be flat, some can be curved e.g. a cube has 6 flat faces whereas a cylinder has 2 flat faces and 1 curved face.

### What shapes have straight sides?

A polygon is defined as a 2-dimensional shape with straight sides. Regular polygons have sides and angles that are all the same.

Is a square a flat shape?

For example, square, rectangle, triangle, diamond and circle. They are also called flat shapes.

#### Is there a flat face and a curved face?

1 Answers. The flat face is a disc, which is circular. The curved face is a half-globe. Cut a solid tennis ball or golf ball in half. Now look at thecurved face and look at the other side. The other side is flat, but looks like a disc.

#### What kind of shape has two flat faces?

Because a circle is a flat, plane shape, it is a face. But because it is round around the outside, it does not form any edges or vertices. A cylinder has two circular faces but also no edges or vertices. How many types of flat shapes are there?

What kind of disc has a flat face?

1 Answers. The flat face is a disc, which is circular. The curved face is a half-globe. Cut a solid tennis ball or golf ball in half.

## Are there any 3D shapes that have flat surfaces?

There are 3D shapes that consist of only flat surfaces. For example, a cube, cuboid, pyramid and prism are all 3D shapes that are made up of flat surfaces. Their surfaces are squares, rectangles, triangles and parallelograms. None of them has a curved surface. What 3D shape has 2 flat surfaces and 0 vertices?