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MorE about PLanE ShaPES

Triangle, rectangle, square, circle and oval are plane shapes. INDIAHkkjr 2500

A plane shape can have sides and corners. Side

A corner of a plane figure is called its vertex. The plural of
Vertex
vertex is vertices. A straight line forming a plane figure is
called its side.

Let us know more about plane shapes.

rectangle Vertex Side Vertex

• A rectangle has four sides.
• It has four corners (vertices). Side RECTANGLE Side

• The opposite sides of a rectangle are

equal. Vertex Side Vertex

Square triangle

Vertex Side Vertex Vertex
Side
Side
Side SqUARE Side TRIANGLE

Vertex Side Vertex
Vertex Side Vertex
• A square has four sides. • A triangle has three sides.

• It has four vertices. • It has three vertices.

• All the sides of a square are equal.

Oval
Circle

• A circle is a round figure. CIRCLE • An oval is an egg-
shaped figure.
• It has no sides and no • It has no sides and OVAL
corners.
no corners.

140 Mathematics-2