Perimeter and Area

What is the Area of this triangle if the length of all sides is 4?

• 12 cm2

• 43 cm2

• 16 cm2

• 24 cm2

• 45 cm2

Area is the—————inside a shape.

What is Perimeter?

• Perimeter is the area around a shape.

• Perimeter is the space inside a shape

• Perimeter is the size of the edges of a shape.

• Perimeter is the number of sides.

What is the perimeter of this shape?

• 83 cm

• 67 cm

• 84 cm

• 38 cm

Challenge 🧠

The perimeter of this shape is—————-.

What is the perimeter of this shape?

• 45cm

• 15m

• 16cm2

• 16cm

Can the perimeter of a shape be the same as the area?

• True

• False

• Never

• Always

Heba wants a rectangular garden of 72cm2.

What are the possible answers for the width and length?

Choose 3

• Length=9

  Width=8

• Length=36

  Width=2

• Length=9

  Width=9

• Length=24

  Width=3

If a regular square has 4 sides of 12cm, what will the PERIMETER be?

• 48ml

• 48cm

• 48m

• 48km

Challenge 🧠

What is the PERIMETER of this shape?

• 62cm

• 26cm

• 45cm

• 19cm