1) What is likely to have a mass of 1 gram?
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A laptop
A dog
A stick of gum
A car
A stick of gum
2) When converting units in the metric system, it's helpful to memorize the following operations: larger to smaller (multiply) and smaller to larger (divide). What is the conversion of 442.5 grams (larger) to milligrams (smaller)?
44.25 mg
442500 mg
.0425 mg
4425000000 mg
442500 mg
3) Calculate the Area of this parallelogram using the formula A = bh:
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Captionless Image
23 in sq
120 in sq
60 in sq
4) The AREA of a rectangle is 112 in sq. If the height is 8 in, what is the base length?
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14 in
104 in
10 in
12 in
Area of Trapezoids Video Review
5) Calculate the Area of this Trapezoid. Remember, the two parallel sides are the bases. The formula for Area of a Trapezoid = (1/2)(h)(b + b) where h represents height and b represents the base values.
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Captionless Image
60 cm sq
48 cm sq
72 cm sq
36 cm sq
Area of Triangles Video Review
6) The triangle below has a base of 82 ft and a height of 26ft. Calculate the Area using the formula A = (1/2)(b)(h)
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108 ft sq
2132 ft sq
1066 ft sq
533 ft sq
3D Shapes Video Review
7) What is the name of this figure?
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Captionless Image
Triangular Prism
Rectangular Prism
Sphere
Square Pyramid
8) Look at the 3D net below. When folded together, what shape will this make?
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Captionless Image
Square Pyramid
Triangular Prism
Cube
Volume of a Rectangular Prism Video Review
9) Calculate the Volume of the rectangular prism below using the formula V = lwh
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270 cubic meters
240 cubic meters
280 cubic meters
10) A glass window uses parallelogram-shaped pieces that have a base measure of 6 inches and a height of 8 inches. If 15 pieces are used in the window design, what is the total area of the window?
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360 square in
720 square in
1440 square in
150 square in
1) A stick of gum
2) 442500 mg
3) 120 in sq
4) 14 in
5) 36 cm sq
6) 1066 ft sq
7) Rectangular Prism
8) Cube
9) 240 cubic meters
10) 720 square in
1) The measure of angle A is 72 degrees. Classify this angle:
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Obtuse
Right
Acute
Straight
Complementary and Supplementary Angles Video Review
2) Supplementary angles add up to 180 degrees. Calculate the supplement to an angle that is 120 degrees.
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50
60
75
90
3) Complementary Angles add up to 90 degrees. Looking at the diagram below, which angle is the complement to angle BOC?
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Angle COD
Angle AOF
Angle DOF
Missing Triangle Angle Video Review
4) All triangles add up to 180 degrees. Calculate the missing value of angle B.
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45 degrees
25 degrees
30 degrees
55 degrees
5) This shape has 4 sides. One pair of opposite sides is parallel. Classify this shape:
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Rectangle
Square
Rhombus
Trapezoid
Classifying Triangles Video Review
6) The two triangles are congruent as shown by the markings. Which side in the second triangle is congruent to side AB?
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Side FE
Side DF
Side DE
Side AC
7) The two triangles are similar. Use proportional ratios to calculate the length of side x.
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2 in
4 in
6 in
10 in
Transformations Video Review
8) Identify the transformation taking place in the image below:
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Translation
Rotation
Dilation
Reflection
9) What is the definition of "similar" according to two shapes?
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Same shape, Different Size
Same shape, Same Size
Different shape, Different size
Straight Angles Video Review
10) The three angles below add together to create a straight angle (180 degrees). What is the value of angle x?
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Captionless Image
25 degrees
65 degrees
45 degrees
30 degrees
1) Acute
2) 60
3) Angle COD
4) 55 degrees
5) Trapezoid
6) Side DE
7) 6 in
8) Translation
9) Same shape, Different Size
10) 155 degrees
10) The three angles below add together to create a straight angle (180 degrees). What is the value of angle x?
25 degrees
65 degrees
45 degrees
30 degrees
I HAS TO BE ONE OF THE ANSWERS LISTED
Apologies for the mistake in my previous answer.
The value of angle x would be 65 degrees.
To determine what is likely to have a mass of 1 gram, we need to understand the general scale of masses for different objects.
1 gram is a relatively small unit of mass, so it is unlikely for larger objects like a laptop or a car to have a mass of 1 gram.
A dog also typically has a mass significantly greater than 1 gram, so that leaves us with the option of a stick of gum.
Now, to confirm our answer, we can use a simple scale to measure the weight of a stick of gum. A small electronic kitchen scale or a post office scale can be used to measure the weight precisely. By placing a stick of gum on the scale, we can determine whether its mass is approximately equal to 1 gram or not.