PERIMETER AND AREA OF PLANE FIGURES

The distance around a shape is its _____________.

• area

• perimeter

The __________ is the space occupied by a shape.

• area

• perimeter

The perimeter of the figure is _______cm.

• 41

• 378

• 138

• 298

What is the perimeter of the figure?

• 32 cm

• 19 cm

• 44 cm

• 34 cm

The triangle shown below has an area of 20 units². Find the missing side.

• 10 units

• 2 units

• 4 units

• 5 units

Find the area of the trapezoid.

• 38 m²

• 72 m²

• 18 m²

Find the area of the shape shown.

• 8 units²

• 2 units²

• 40 units²

• 10 units²

What is the formula for the circumference/perimeter of a circle?

• πr

• 2πr

• πr²

• 2πr²

What is the formula for the area of a circle?

• A=2πr

• A=πr²

• A=2πr²

• A=2πd

Calculate the perimeter and area of the following shape? (use an approximate value)

• P=43.98 cm ; A=14π cm²

• P=57.98 cm ; A=196π cm²

• P=71.98 cm ; A=98π cm²

• P=115.98 cm ; A=28π cm²