Composite Area

AREA OF COMPOSITE FIGURES

WHEN COMPOSITE FIGURES ARE THE SUM OF FAMILIAR SHAPES

8.MG.5a

I CAN determine the area of subdivisions of plane figures & combine to determine the area of a composite figure.

I CAN find the area of familiar shapes & add the together to determine the area of a composite figure.

Multiple Select

What familiar shapes do you see in this composite figure?

• Rectangle(s)

• Square(s)

• Triangle(s)

• Trapezoid(s)

• Parallelogram(s)

Multiple Select

Which formulas would you need to find the areas of the familiar shapes? Select All.

Multiple Select

What familiar shapes do you see in this composite figure?

• Rectangle(s)

• Square(s)

• Triangle(s)

• Trapezoid(s)

• Parallelogram(s)

Multiple Select

Which formulas would you need to find the areas of the familiar shapes? Select All.

Multiple Select

What familiar shapes do you see in this composite figure?

• Rectangle(s)

• Square(s)

• Triangle(s)

• Trapezoid(s)

• Parallelogram(s)

Multiple Select

Which formulas would you need to find the areas of the familiar shapes? Select All.

Multiple Select

What familiar shapes do you see in this composite figure?

• Rectangle(s)

• Square(s)

• Triangle(s)

• Trapezoid(s)

• Parallelogram(s)

Multiple Select

Which formulas would you need to find the areas of the familiar shapes? Select All.

Multiple Select

What familiar shapes do you see in this composite figure?

• Rectangle(s)

• Square(s)

• Triangle(s)

• Trapezoid(s)

• Parallelogram(s)

Multiple Select

Which formulas would you need to find the areas of the familiar shapes? Select All.

Multiple Select

What familiar shapes do you see in this composite figure?

• Rectangle(s)

• Square(s)

• Triangle(s)

• Trapezoid(s)

• Parallelogram(s)

Multiple Select

Which formulas would you need to find the areas of the familiar shapes? Select All.

Draw

Divide this composite figure into familiar shapes that you can find the area of.

Draw

Divide this composite figure into familiar shapes that you can find the area of.

Multiple Choice

Finn's work is shown. Do you agree with his answer?

• Yes! Finn solved this problem perfectly.

• No, Finn subdivided the figure incorrectly.

• No, Finn used the wrong formula to find the area of the subdivisions.

• No, Finn made a math error!

Draw

Divide this composite figure into familiar shapes that you can find the area of.

Draw

Divide this composite figure into familiar shapes that you can find the area of.

Draw

Divide this composite figure into familiar shapes that you can find the area of.