Look at the quadrilaterals. Name the shapes that can only be classified as quadrilaterals AND trapezoids
O, R, and S
Oops!
Check
Okay!
Check
lifesaver
Give 25 points!
Oops!
shark
Other team loses 20 points!
Okay!
rocket
Go to first place!
Okay!
lifesaver
Give 10 points!
Oops!
20
Which of the following statements is NOT true?
It is C because a trapezoid has 1 pair of parallel sides.
Oops!
Check
Okay!
Check
20
All triangles have at least _____ acute angles.
2
Oops!
Check
Okay!
Check
20
Why is a rectangle NEVER a square?
A rectangle does NOT have congruent (equal) sides.
Oops!
Check
Okay!
Check
baam
Lose 20 points!
Oops!
fairy
Take points!
5
10
15
20
25
gift
Win 20 points!
Okay!
thief
Give points!
5
10
15
20
25
15
True or False: A rectangle can be classified as a rhombus.
False, because a rectangle does not have congruent (equal) sides.
Oops!
Check
Okay!
Check
25
Parker says that this shape is a parallelogram. Is he correct? Why or why not.
Parker is not correct because the "kite" does NOT have 2 pairs of opposite parallel sides.
Oops!
Check
Okay!
Check
25
Quinn says that the figure is a rhombus, but Brooke disagrees. Who is correct and why?
Brooke is correct because the figure is a parallelogram. A rhombus ALWAYS has congruent (equal) sides and a parallelogram had 2 pairs of opposite equal sides.
Oops!
Check
Okay!
Check
25
Which statement is NOT true?
A, because a trapezoid is NEVER a rectangle because it doesn't have 2 pairs of parallel sides.
Oops!
Check
Okay!
Check
15
What are the properties of a quadrilateral?
A quadrilateral has 4 sides and 4 angles.
Oops!
Check
Okay!
Check
lifesaver
Give 25 points!
Oops!
magnet
Take 20 points!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 25 points!
Oops!
25
What quadrilateral is both a rectangle AND a rhombus?
square
Oops!
Check
Okay!
Check
15
What is the greatest number of right angles any triangle can have?
only 1
Oops!
Check
Okay!
Check
25
What are the properties of a trapezoid?
A trapezoid is a special quadrilateral with at least one pair of parallel sides.