
Special Parallelograms
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a rhombus?
Back
A rhombus is a type of parallelogram where all four sides are of equal length.
Tags
CCSS.3.G.A.1
2.
FLASHCARD QUESTION
Front
What is a key property of the diagonals of a rhombus?
Back
The diagonals of a rhombus bisect each other at right angles.
Tags
CCSS.HSG.CO.C.11
3.
FLASHCARD QUESTION
Front
Which property distinguishes a rectangle from other parallelograms?
Back
A rectangle has four right angles.
Tags
CCSS.5.G.B.4
4.
FLASHCARD QUESTION
Front
What can be said about the diagonals of a rectangle?
Back
The diagonals of a rectangle are congruent.
Tags
CCSS.HSG.CO.C.11
5.
FLASHCARD QUESTION
Front
What is the relationship between opposite angles in a parallelogram?
Back
In a parallelogram, opposite angles are equal.
Tags
CCSS.HSG.C.A.3
6.
FLASHCARD QUESTION
Front
What is the sum of the interior angles of a parallelogram?
Back
The sum of the interior angles of a parallelogram is 360 degrees.
7.
FLASHCARD QUESTION
Front
How can you prove that a quadrilateral is a parallelogram?
Back
A quadrilateral can be proven to be a parallelogram if one pair of opposite sides is both parallel and congruent.
Tags
CCSS.HSG.C.A.3
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