Area of Two Dimensions

If I wanted to know the amount of space inside this playpen I would need the...

• area

• circumference

What is the area of the figure?

• 40 sq ft

• 50 sq ft

• 20 sq ft

• 25 sq ft

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 17.5 cm²

Find the area.

• 60 in

• 60 in²

• 50 in

• 50 in²

What is the area of a circle with a diameter of 10 cm?

A = π · radius · radius

• 66 cm sq.

• 78.5 cm sq.

• 66.5 cm sq.

• 10 cm

What is the formula for the area of circle?

The area of this triangle is 315 sq units.

A = 0.5 x b x h

• True

• False

Find the area:

• 32 in²

• 12 in²

• 32 in

• 4 in²

What is the area?

• 35 cm

• 30 cm

• 35 sq cm

• 12 cm

Find the area of this square

• 121 cm²

• 122 cm²

• 211 cm²

• 112 cm²