| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.43 |
| Score | 0% | 69% |
Order the following types of angle from least number of degrees to most number of degrees.
acute, obtuse, right |
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acute, right, obtuse |
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right, obtuse, acute |
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right, acute, obtuse |
An acute angle measures less than 90°, a right angle measures 90°, and an obtuse angle measures more than 90°.
Which of the following is not a part of PEMDAS, the acronym for math order of operations?
division |
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exponents |
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addition |
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pairs |
When solving an equation with two variables, replace the variables with the values given and then solve the now variable-free equation. (Remember order of operations, PEMDAS, Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.)
A trapezoid is a quadrilateral with one set of __________ sides.
equal angle |
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parallel |
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right angle |
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equal length |
A trapezoid is a quadrilateral with one set of parallel sides.
If the base of this triangle is 8 and the height is 3, what is the area?
| 12 | |
| 36 | |
| 28 | |
| 56 |
The area of a triangle is equal to ½ base x height:
a = ½bh
a = ½ x 8 x 3 = \( \frac{24}{2} \) = 12
On this circle, a line segment connecting point A to point D is called:
radius |
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diameter |
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circumference |
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chord |
A circle is a figure in which each point around its perimeter is an equal distance from the center. The radius of a circle is the distance between the center and any point along its perimeter. A chord is a line segment that connects any two points along its perimeter. The diameter of a circle is the length of a chord that passes through the center of the circle and equals twice the circle's radius (2r).