Area and Perimeter of Triangles, Parallelograms, Squares, and Rectangles

A parallelogram has a base of 5in and a height of 4 in. What is the area of the parallelogram?

• 20 in²

• 9 in²

• 5 in²

• 1 in²

Find the area.

• 55 square feet

• 60 square feet

• 16 square feet

• 28 square feet

How do you find the area of a triangle?

• base x height

• base x height ÷ 2

• add up all of the sides

Find the area?

• 15 in²

• 30 in²

• 15 in

•  30 in

To find the area of a triangle, you need to know the _________ and ________.

• sides and sides

• base and height

• bottom and top

• length and width

A triangle has an area of 117 cm². If the base is 26 cm, what is the height?

• 36 cm

• 18 cm

• 9 cm

• 4.5 cm

What does area mean?

• the distance around a shape

• half the distance around a shape

• the amount of space outside a shape

• the amount of space inside a shape

Type an equation to solve for the missing side length. (include the answer in your response)

Mathematical Equivalence

ON

What attribute is used to determine the perimeter of a composite figure?

• Length of sides

• Area of subdivisions

• Volume of subdivisions

• Circumference of subdivisions

What attribute is used to determine the area of subdivisions in a composite figure?

• Area

• Perimeter

• Volume

• Circumference