Area & Perimeter

If a rectangle has a length of 6 in and a width of 3 in, what is its perimeter?

• 12 in

• 15 in

• 18 in

• 21 in

What is Area?

• The distance around a shape.

• The amount of space inside a shape, measured in square units.

• The total length of all sides of a shape.

• The measurement of a shape's perimeter.

If a triangle has a base of 5 m and a height of 3 m, what is its area?

• 5 sq. m

• 7.5 sq. m

• 10 sq. m

• 15 sq. m

If a square has a side length of 4 cm, what is its area?

• 12 sq. cm

• 14 sq. cm

• 16 sq. cm

• 20 sq. cm

What units are used to measure perimeter?

• Inches (in)

• Pounds (lb)

• Liters (L)

• Square meters (m²)

What is the formula for the perimeter of a rectangle?

• Perimeter = Length × Width

• Perimeter = 2 × (Length + Width)

• Perimeter = Length + Width

• Perimeter = 2 × Length + 2 × Width

What is Perimeter?

• The area inside a shape.

• The distance around a shape, calculated by adding the lengths of all its sides.

• The total length of a shape's longest side.

• The measurement of a shape's height.

True or False: The area of a rectangle is found by multiplying its length by its width.

• True

• False

• Length plus width

• Length divided by width

What is the formula for the area of a rectangle?

• Area = Length × Width

• Area = Length + Width

• Area = Length - Width

• Area = Length ÷ Width

What units are used to measure area?

• Square feet (sq. ft)

• Cubic meters (cu. m)

• Liters (L)

• Miles per hour (mph)