Area of Composite Figures (Sum)

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.

Fill in the Blank

What is the area of the square?

Fill in the Blank

What is the area of the rectangle?

Fill in the Blank

What is the area of the 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.

Fill in the Blank

What is the area of the rectangle?

Fill in the Blank

What is the area of the triangle?

Fill in the Blank

What is the area of the 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.

Fill in the Blank

What is the area of the triangle?

Fill in the Blank

What is the area of the parallelogram?

Fill in the Blank

What is the area of the 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.

Fill in the Blank

What is the area of the rectangle?

Fill in the Blank

What is the area of the trapezoid?

.

Fill in the Blank

What is the area of the 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.

Fill in the Blank

What is the area of the blue rectangle?

Fill in the Blank

What is the area of the orange rectangle?

Fill in the Blank

What is the area of the pink rectangle?

Fill in the Blank

What is the area of the 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.

Fill in the Blank

What is the area of the square?

Fill in the Blank

What is the area of the rectangle?

Fill in the Blank

What is the area of the triangle?

Fill in the Blank

What is the area of the composite figure?

Draw

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

Fill in the Blank

What is the area of this composite figure?

Draw

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

Fill in the Blank

What is the area of this composite figure?

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!

Fill in the Blank

What is the correct area of this composite figure?

Draw

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

Fill in the Blank

What is the area of this composite figure?

Draw

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

Fill in the Blank

What is the area of the composite figure?

Draw

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

Fill in the Blank

What is the area of the composite figure?

Fill in the Blank

What is the area of the composite figure?

Fill in the Blank

What is the measure of the missing length?

Fill in the Blank

What is the area of the composite figure?

Fill in the Blank

What is the value of the missing measure?

Fill in the Blank

What is the area of the composite figure?

Fill in the Blank

What is the value of the missing measure?

Fill in the Blank

What is the area of the composite figure?

Fill in the Blank

What is the value of the highlighted missing measure?

Fill in the Blank

What is the value of the highlighted missing measure?

Fill in the Blank

What is the area of the composite figure?

Fill in the Blank

What is the value of the highlighted missing measure?

Fill in the Blank

What is the value of the highlighted missing value?

Fill in the Blank

What is the area of the composite figure?