Area and Perimeter and Complex Figures

The West Lighthouse lights up how much more area than the East Lighthouse? Use 3.14 for π

What is the perimeter of the following figure? (round your answer to the nearest tenth) Use 3.14 for π

• 73.70 ft

• 54.85 ft

• 37.70 ft

• 18.85 ft

Find the perimeter of this figure

• 15.7in

• 55.7in

• 30.7in

• 40.7in

What is the area of the figure shown?

• 16.5 sq. un.

• 14 sq. un

• 17 sq. un.

• 19.5 sq. un.

What is the area of the figure shown?

• 40 sq. cm

• 80 sq. cm

• 116 sq. cm

• 65.5 sq. cm

What is the perimeter of the figure shown?

• 25.4 cm

• 42 cm

• 21 cm

• 34.9 cm

If the Area of a square is 9 square units, the perimeter of the same square is ____ units.

A ​ ___ is a distance around a two - dimensional shape.

The ​ (a)   is the amount of space inside of a flat object (2 dimensional).

The ​ (b)   is a combination of multiple figures.

• area

• composite figure

• square unit

• right triangle

What is the area of this shape?

• 108 cm²

• 60 cm²

• 432 cm²

• 216 cm²