Area of 2D shapes

What is the formula for finding area of a rectangle?

• Height x Base

• Length x Width

• Base x Length

• Width x Height

What units do we use to show area?

• units

• squared units

• cubed units

Match the following

• Height

• b

• equals

• h

• Base

• =

• Area

• A

Find the area of this shape

What is the formula for area of a triangle?

• A = bh

• A = b + h

• A = bh / 2

• A = b - h

• 12 cm

• 14

What is the area of a triangle if the base is 10 m, and the height is 4 m?

• 5 cm 

• 8 cm 

• 10 cm 

What is the area of this shape?

• 8 square units

• 15 square units

• 14 square units

• 20 square units