Area Perimeter Compound Shapes

The compound shape has been split into 2 rectangles. The area of rectangle A is 4 cm x __ cm

(just the number. no units)

Which dotted line correctly splits this compound shape ?

• Dotted red line

• Dotted blue line

• Both can split the shape

How do I work out the perimeter of this shape ?

• Split it into two rectangles

• Multiply the lengths

• Find the area first

• Add up all the outside lengths

Find the missing length. What is the perimeter of this shape?

• 33 cm

• 23 cm

• 36 cm

• 40 cm

Find the area

• 41 sq yd

• 45 sq yd

• 44 sq yd

• 43 sq yd

What is the area?

• 12 cm²

• 14

• 14 cm²

• 24 cm²

The area of rectangle B is ?

• 5 cm x 12 cm

• 5 cm x 11 cm

• 12 cm x 5 cm

• 8 cm x 5 cm

Calculate Perimeter of this given figure.
[Important: DO NOT write unit with answer. It will auttomaticvally considered cm.]