Composite Figures!

Composite Figures

A= bh

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​Area of a Rectangle/ Parallelogram

Multiple Choice

The utility line runs underground through Shayne's rectangular backyard. The diagram below shows the dimensions of her backyard in feet. What is the are in square feet of the part of the backyard in which Shayne is allowed to dig?

• 272  $$ft^2$$

• $$374\ ft^2$$

• $$102\ ft^2$$

• $$59\ ft^2$$

​Area of a Triangle

Multiple Choice

The top surface of a desk is composed of 2 rectangles and a triangle. Some side lengths of the top surface of the desk are shown.

What is the area of the top surface of the desk in square feet?

• $$9.75\ ft^2$$

• $$7.5\ ft^2$$

• $$8.625\ ft^2$$

• $$9.375\ ft^2$$

Multiple Choice

Two congruent squares and a parallelogram were used to form the figure shown.

What is the area of the figure?

• $$25.8\ m^2$$

• $$34.8\ m^2$$

• $$40.8\ m^2$$

• $$28.8\ m^2$$

Area of a Trapezoid

Multiple Choice

The figure is composed of a parallelogram and a trapezoid.

What is the area of the figure in square centimeters?

• $$1056\ cm^2$$

• $$944\ cm^2$$

• $$1360\ cm^2$$

• $$528\ cm^2$$

Multiple Choice

A sidewalk in the shape of two triangles, a rectangle, and a square was built around the edge of a building as shown.

What is the area of the sidewalk in square feet?

(Hint: You can have a trapezoid and a square or you can have a rectangle and two squares. The two triangles make a square)

• $$108\ ft^2$$

• $$144\ ft^2$$

• $$162\ ft^2$$

• $$180\ ft^2$$

Multiple Choice

An advertising banner has four sections as modeled. Two sections are congruent trapezoids, and two sections are congruent right triangles.

Which measurement is the best estimate of the area of the banner in square meters?

• $$6\ m^2$$

• $$15\ m^2$$

• $$8\ m^2$$

• $$10\ m^2$$

Area of a Circle

Multiple Choice

A rectangle, triangle and two semicircles were used to form the figure shown.

What is the area of the figure?

(Hint: If you connect both semicircles they will make one whole circle)

• $$67\ cm^2$$

• $$79\ cm^2$$

• $$74\ cm^2$$

• $$88\ cm^2$$

Multiple Choice

A model of a rectangular stove top with four circular burners is shown. The side lengths of the stove top and the diameters of the burners are labeled.

Which measurement is the best estimate of the area in square inches of the stove top that does not include the area of the burners?

• $$108\ in^2$$

• $$492\ cm^2$$

• $$420\ in^2$$

• $$528\ in^2$$

​Area of a Semicircle

Multiple Choice

Landon used a semicircle, a rectangle, and a right triangle to form the figure shown.

Which is the best estimate of the area of the figure in square centimeters?

• $$52\ cm^2$$

• $$44\ cm^2$$

• $$26\ cm^2$$

• $$38\ cm^2$$