Unit 7 Review

Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
+2
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the sum of the interior angles of a polygon with n sides?
Back
The sum of the interior angles of a polygon is given by the formula (n - 2) × 180°.
2.
FLASHCARD QUESTION
Front
How do you find the measure of each interior angle of a regular polygon?
Back
To find the measure of each interior angle of a regular polygon, use the formula: (n - 2) × 180° / n, where n is the number of sides.
3.
FLASHCARD QUESTION
Front
What is the sum of the exterior angles of any polygon?
Back
The sum of the exterior angles of any polygon is always 360°.
4.
FLASHCARD QUESTION
Front
What is a trapezoid?
Back
A trapezoid is a four-sided figure (quadrilateral) with at least one pair of parallel sides.
5.
FLASHCARD QUESTION
Front
How do you find the missing angle in a trapezoid?
Back
To find the missing angle in a trapezoid, use the property that the sum of the angles in any quadrilateral is 360°.
6.
FLASHCARD QUESTION
Front
What is a parallelogram?
Back
A parallelogram is a four-sided figure (quadrilateral) where opposite sides are parallel and equal in length.
Tags
CCSS.3.G.A.1
7.
FLASHCARD QUESTION
Front
How do you solve for x in a parallelogram?
Back
In a parallelogram, opposite angles are equal, and adjacent angles are supplementary. Use these properties to set up equations to solve for x.
Tags
CCSS.HSG.CO.C.11
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