POLYGONS

• In this triangle:

  2 sides are equal.

• 2 angles opposite the equal sides are equal.

• There is 1 line of symmetry.

• It is a/an _________________ triangle

What is a vertex?

• The point where two waves meet
• The point where two lines meet
• The point where two sides meet
• The point where two segments meet

• Which triangle has the following properties?
  Sides: All 3 sides are of different lengths.

• Angles: All 3 angles are different.

• Symmetry: No lines of symmetry.

• equilateral

• scalene

• isosceles

• symmetrical

What shape is this?

• Sides: All 4 sides are equal.

• Angles: All 4 angles are 90°.

• Diagonals: Are equal and bisect each other at 90°.

• Symmetry: Has 4 lines of symmetry.

• It is a/an ________________

In this shape:

• Sides: Opposite sides are equal and parallel.

• Angles: Opposite angles are equal.

• Symmetry: No lines of symmetry.

• square

• kite

• trapezium

• Parallelogram

Which shape has the following properties?
It is a quadrilateral.

One pair of opposite sides is parallel (called bases).

The sides may be of different lengths

• There are four vertices.

• Kite

• Rhombus

• Trapezium

• Parallellogram

Which of the following regular polygons has five lines of symmetry?

• square

• rhombus

• hexagon

• pentagon

What is a polygon?

• A closed plane figure made up of line segments
• An open plane figure made up of line segments
• A closed plane figure made up of rays
• An open plane figure made up of rays

How many sides does a Hexagon have?

• 6
• 4
• 3
• 9

Is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length

• Rhombus
• Trapezoid
• Rectangle
• Square