Ada Composite Area

At a restaurant, a waiter pushed 4 identical square tables together as shown in the diagram. The width of each table is 5 feet.  Which of the following methods could the waiter use to   determine the total serving area created by the 4 square tables?

• Multiply 5 by 5, then multiply the product by 4.

• Multiply 5 by 5, then multiply the product by 5.

• Add 4 plus 4, then multiply the sum by 5.

• Multiply 4 by 5, then add 4 to the product.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The model of the backboard of a basketball goal shown on your recording sheet is composed of a rectangle and a semicircle.  Use a ruler to measure the dimensions of the model to the nearest half inch.
Which measurement is closest to the area of the model of the backboard in square inches?

• 18.56 in.²

• 31.12 in.²

• 12.28 in.²

• 23.56 in.²

Which procedure should be used to find the area of the shaded region?

• Subtract the perimeter of the trapezoid from the area of both circles.

• Subtract the circumference of both circles from the area of the trapezoid.

• Subtract the area of the trapezoid from the area of both circles.

• Subtract the area of both circles from the area of the trapezoid.

Tags

CCSS.3.MD.C.7D

Ms. Robbins wants to carpet her living room floor as shown in the figure.  Carpet costs $22 per square foot and there is an installation fee of $250.  How much will it cost Ms. Robbins to carpet her living room?

• $6,600

• $6,138

• $6,850

• $6,388

What is the approximate area of the figure pictured?

• 3.53 cm²

• 7.07 cm²

• 5.30 cm²

• 21.20 cm²

Tags

CCSS.HSG.C.B.5

What is the approximate area of the logo?

• 46 cm²

• 32 cm²

• 71 cm²

• 85 cm²

Which of the following equations could NOT be used to find the area of the figure shown?

• A = 10(15) - 3.75(2.5)(5)

• A = 15(10) - 2.5(5) - 3.75(5)

• A = 15(10) - [2.5(5) + 3.75(5)]

• A = 2(10)(5) + 5(3.75)

Tags

CCSS.3.MD.C.7D

Find the area of this composite figure.

• 15 cm²

• 16 cm²

• 17 cm²

• 18 cm²

Find the total area.

• 408 ft squared

• 324 ft squared

• 268 ft squared

• 310 ft squared

Find the area of the composite figure.

• 40 sq ft

• 52 sq ft

• 49 sq ft

• 61 sq ft

Tags

CCSS.6.G.A.1