AnswersSSCR 26 Math Essentials BArea of Special Quadrilaterals

Area of Special Quadrilaterals Answers

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Two tables, congruent trapezoids, are placed together to make a corner desk, as shown.What is the total area of the surfaces of both tables?

Question illustration
A
8 square feet
B
10 square feet
C
16 square feet
D
20 square feet
2
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Mrs. Pender shows her students 2 sticks measuring 6 inches and 2 sticks measuring 8 inches. She asks the students to arrange the sticks to make a two-dimensional figure with the greatest possible area. The ways in which Anna and Reggie organize the sticks are shown.Which statement comparing the areas of the figures is true?

Question illustration
A
The areas are the same because .
Option A
B
Reggie’s shape has greater area because .
Option B
C
Reggie’s shape has greater area because .
Option C
D
Anna’s shape has greater area because .
Option D
3

Quinn is determining the area of a trapezoid. His work is shown below.Step 1: Break the figure into rectangles and triangles.Step 2: Find the area of the rectangle: .Step 3: Find the area of the triangles: .Step 4: Add the areas together: square centimeters.Which best describes Quinn’s error?

Question illustration
A
The base of the triangle in Step 1 should be 4 cm.
B
The area of the triangles in Step 3 should be .
Option B
C
The area of the triangle in Step 3 should be doubled since there are 2 triangles.
D
The areas in Step 4 should be multiplied together instead of added together.
4

Alanna is painting a border along the top of a wall. The border consists of kite-shaped figures as shown. Each kite measures 6 inches across and 12 inches long. The wall is 12 feet across. How many square inches of the wall will be covered with kites?

Question illustration
A
216
B
432
C
864
D
1,728
5

Because the lid of a marker is wider than the marker itself, a set of markers can be packaged in a container that is in the shape of a trapezoid instead of a rectangle.What is the difference in area between the two packages?

Question illustration
A
1 square inch
B
2 square inches
C
5 square inches
D
10 square inches
6

A window is in the shape of a kite. Caleb wants to apply a layer of plastic film on the top half of the window so that the glass appears crackled. What are the dimensions of the layer of film he will apply?

Question illustration
A
9 inches in width and 7 inches in height
B
9 inches in width and 14 inches in height
C
18 inches in width and 7 inches in height
D
18 inches in width and 14 inches in height
7

What is the area of the trapezoid?

Question illustration
A
176 cm2
B
192 cm2
C
208 cm2
D
224 cm2
8

The front face of a laundry basket is in the shape of a trapezoid as shown. What is the area of the front face of the laundry basket?

Question illustration
A
252 square inches
B
264 square inches
C
288 square inches
D
336 square inches
9

A kite was broken into two triangles. What is the height, h, of one of the triangles?

Question illustration
A
8 ft
B
10 ft
C
16 ft
D
20 ft
10

What is the area of the trapezoid?

Question illustration
A
232 m2
B
256 m2
C
328 m2
D
352 m2

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Area of Special Quadrilaterals Answers — SSCR 26…