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24 Cards in this Set
- Front
- Back
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A triangle with no equal sides is called a scalene triangle. |
True |
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The sum of the measures of the interior angles of a triangle is 180 degrees. |
True |
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An exterior angle of a triangle is equal to the sum of the two remote interior angles. |
True |
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A three sided regular polygon is called equilateral. |
True |
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A quadrilateral is a four sided polygon. |
True |
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A square has four right angles and four equal sides, so it is a regular polygon. |
True |
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If a triangle is an obtuse triangle then it can not be an isosceles triangle. |
False |
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If a triangle is a right triangle, then the other two angles must be acute. |
True |
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The sum of the exterior angles of a polygon is always 180 degrees. |
False |
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There are 6 diagonals that can be drawn from one vertex of an octagon. |
False |
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The triangle shown is classified as |
right, isosceles
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If m∠2 = 108° and m∠P = 55°, then m∠O = |
53 |
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The sum of the measures of the interior angles in a polygon is 540 degrees. How many sides does the polygon have? |
5 |
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l || m |
55 |
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Complete this item. Identify 1 and 2. Select all that apply of the following terms: acute , right , obtuse , adjacent , vertical ,complementary , supplementary . |
right adjacent supplementary |
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Identify 1 and 2. Select all that apply of the following terms: acute , right , obtuse , adjacent , vertical ,complementary , supplementary . |
Acute adjacent complementary |
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Complete this item. Identify 1 and 2. Select all that apply of the following terms: acute , right , obtuse , adjacent , vertical ,complementary , supplementary . |
Acute Vertical |
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Identify 1 and 2. Select all that apply of the following terms: acute , right , obtuse , adjacent , vertical ,complementary , supplementary . |
Right Vertical supplementary |
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Identify 1 and 2. Select all that apply of the following terms: acute , right , obtuse , adjacent , vertical ,complementary , supplementary . |
obtuse adjacent |
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The measures of the angles in a triangle are x, 2x, and 3x. The triangle is |
Right |
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The exterior angle measure of a regular polygon is 20 degrees. How many sides does the polygon have? |
18 |
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l || m Based on the diagram shown, all of the following are true statements except |
m∠1 + m∠6 = m∠4 + m∠6 |
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The three sides of an equilateral triangle measure x + 12, 2x - 5 and 3x - 22 inches. The sides of the triangle measure |
29 Inches |
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If m∠1 = 105 and m∠4 = 115, then m∠6 = |
40 |
