Area and Perimeter of Rectangles and Squares and Triangles

If I wanted to fence in my backyard, that would be an example of:

• area

• perimeter

If I wanted to paint a wall, that would be an example of:

• area

• perimeter

What is the formula for area of a rectangle?

• length + width

• width + width + width

Find the area.

• 17 cm²

• 40 cm²

• 26 cm²

• 60 cm²

What is the ? worth is the whole area is 28cm²

• 3cm

• 9cm

• 7cm

• 6cm

How can we find the area of a triangle?

• 1/2 x base x height

• length x width

• length + width+ length + width

• 4 km²

• 16 km²

• 64 km²

• 8 km²

What is the area?

• 12 cm²

• 14

• 14 cm²

• 24 cm²

Work out the area of this triangle...

• 15 cm²

• 30 cm²

• 40 cm²

• 20 cm²

What is the area of this composite shape?

• 168 cm²

• 216 cm²

• 60 cm²

• 264 cm²