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How do you draw 2D shapes?

Woman.

When drawing a 2D shape you have to think about how you can describe it.

  • How many sides does it have?
  • How long are the sides?
  • How many angles or vertices does it have?
  • Does it have lines of symmetry?
  • Does it have parallel sides?

Be careful to measure accurately when you are drawing a 2D shape.

Woman.
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Example 1

Draw a 2D shape that has 4 equal sides that are each 3 cm long and has 4 right angles.

What is this shape called?

Square.

It is a square. Draw the 3 cm base first, then measure the right angles at each end of the base before you draw the other sides.

Can you describe the square to a friend or family member?

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Example 2

Draw a rectangle with sides that are 2 cm and 6 cm.

Rectangle.

Draw the 6 cm base first, then measure the right angles before drawing the 2 cm sides.

Can you describe the rectangle to a friend or family member?

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Example 3

Draw a triangle which has 2 sides both measuring 5 cm.

Isoceles triangle.

In this triangle, the base is 6 cm, but it could be larger or smaller than this.

A triangle with 2 sides that are the same is called an isosceles triangle.

Can you describe this triangle to a friend or family member?

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Activities

Quiz

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More on 2D shapes

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