Flashcards
10.4 Quadrilaterals
Cards in this deck (15)
- 1How many sides does every quadrilateral have?four sides
- 2What is the sum of all four angles in a quadrilateral?360 degrees
- 3What is the sum of all three angles in a triangle?180 degrees
- 4How would you set up an equation to find the value of x in the pictured quadrilateral?x + 72 + 108 + 120 = 360
- 5How would you set up an equation to find the value of x in the pictured quadrilateral?2x + x + 90 + 90 = 360
- 6Which type of quadrilateral has only one pair of parallel sides?a trapezoid
- 7Which type of quadrilateral has both pairs of opposite sides parallel and congruent?a parallelogram
- 8Which type of parallelogram has four right angles?a rectangle
(it's not a square because four congruent sides aren't mentioned) - 9Which type of parallelogram has four right angles and four congruent sides?a square
- 10Which type of parallelogram has four congruent sides?a rhombus
(it's not a square because right angles aren't mentioned) - 11What is the best word that describes which type of quadrilateral this is?trapezoid
(because it has one pair of parallel sides)
- 12What is the best word that describes which type of quadrilateral this is?parallelogram
(because both pairs of sides are parallel and congruent)
- 13What is the best word that describes this quadrilateral?rectangle
(yes, it's also a parallogram, but a more specific kind with four right angles)
- 14What is the best word that describes this quadrilateral?square
(yes, it's both a parallelogram and a rectangle, but a more specific kind of both)
- 15What is the best word that describes this quadrilateral?rhombus
(yes, it's also a parallelogram, but a more specific kind with four congruent sides)
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- 8th grade Pre-algebra Flashcards on 10.4 Quadrilaterals, created by Cheryl Wells on 07/04/2024.
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- Cheryl Wells
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