# Area FormulasPage 1

#### WATCH ALL SLIDES

Slide 1 Area Formulas

Slide 2 ## Rectangle

Slide 3 Rectangle

What is the area formula?

Slide 4 Rectangle

What is the area formula?

bh

Slide 5 Rectangle

What is the area formula?

bh

What other shape has 4 right angles?

Slide 6 Rectangle

What is the area formula?

bh

What other shape has 4 right angles?

Square!

Slide 7 Rectangle

What is the area formula?

bh

What other shape has 4 right angles?

Square!

Can we use the same

area formula?

Slide 8 Rectangle

What is the area formula?

bh

What other shape has 4 right angles?

Square!

Can we use the same

area formula?

Yes

Slide 9 Practice!

Rectangle

Square

10m

17m

14cm

Slide 10 Rectangle

Square

10m

17m

14cm

196 cm2

170 m2

Slide 11 So then what happens if we cut a rectangle in half?

Slide 12 ## Triangle

So then what happens if we cut a rectangle in half?

Slide 13 Triangle

So then what happens if we cut a rectangle in half?

2 Triangles

Slide 14 Triangle

So then what happens if we cut a rectangle in half?

2 Triangles

So then what happens to the formula?

Slide 15 Triangle

So then what happens if we cut a rectangle in half?

2 Triangles

So then what happens to the formula?

Slide 16 Triangle

Go to page:
1  2  3  4  5  6  7