| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.75 |
| Score | 0% | 75% |
A(n) __________ is to a parallelogram as a square is to a rectangle.
triangle |
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rhombus |
|
quadrilateral |
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trapezoid |
A rhombus is a parallelogram with four equal-length sides. A square is a rectangle with four equal-length sides.
A coordinate grid is composed of which of the following?
origin |
|
all of these |
|
x-axis |
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y-axis |
The coordinate grid is composed of a horizontal x-axis and a vertical y-axis. The center of the grid, where the x-axis and y-axis meet, is called the origin.
The dimensions of this cube are height (h) = 3, length (l) = 5, and width (w) = 8. What is the volume?
| 120 | |
| 90 | |
| 105 | |
| 360 |
The volume of a cube is height x length x width:
v = h x l x w
v = 3 x 5 x 8
v = 120
The dimensions of this cylinder are height (h) = 7 and radius (r) = 7. What is the volume?
| 112π | |
| 343π | |
| 8π | |
| 294π |
The volume of a cylinder is πr2h:
v = πr2h
v = π(72 x 7)
v = 343π
A right angle measures:
45° |
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180° |
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360° |
|
90° |
A right angle measures 90 degrees and is the intersection of two perpendicular lines. In diagrams, a right angle is indicated by a small box completing a square with the perpendicular lines.