Angles
Types of Quadrilaterals
Vocabulary
What Figure Am I?
Always, Sometimes, Never
100
What is the measurements of a right angle?
Exactly 90 degrees
100
What quadrilateral is this?
A square
100
Equal sides mean that they are _____________.
Congruent
100
I have 4 sides, and 4 angles, what am I?
A quadrilateral
100
A rhombus is a square
Sometimes, because a square has equal sides but also right angles. Not all rhombi are squares.
200
I have less than 90 degrees
an Acute angle
200
What quadrilateral am I?
A rectangle
200
Define parallel
Lines that will never intersect
200
I am a quadrilateral with 2 pairs of congruent sides and 4 right angles. What am I?
A rectangle
200
Is a parallelogram a trapezoid?
Never. A trapezoid only has one pair of parallel sides while a parallelogram has two.
300
An obtuse angle measures....
91-179 degrees
300
I have all four of my sides congruent but no right angles.
A rhombus
300
A point where two lines meet is called a ________
Vertex
300
I am a quadrilateral with one pair of parallel sides. What am I?
A trapezoid
300
A rectangle is __________ a square.
Sometimes
A square is a rectangle but not all rectangles are squares.
400
Plain old parallelograms have 2 ____ angles and 2 _______ angles
Acute and obtuse
400
What Quadrilateral am I?
A parallelogram
400
The 6 different types of triangles (3 are based on angles and 3 are based on sides)
Right, Acute, Obtuse
Equilateral, Isosceles, Scalene
400
I am a quadrilateral and a type of parallelogram with four congruent sides. Two of my angles are obtuse, two are acute. What am I?
A rhombus
400
A rectangle is a parallelogram.
Always. A rectangle has two pairs of parallel sides
500
Can a square have a acute angle? Why or why not?
No because a square has to have 4 right angles to be a square.
500
I am a quadrilateral with 2 pairs of parallel sides. Rectangles, rhombi, and squares are all types of me. What quadrilateral am I?
A parallelogram
500
Name all 3 kinds of angles we have talked about and their measurements
Acute- 90 degrees or less
Obtuse- 91-179 degrees
Right- 90 degrees
500
I am a quadrilateral and a parallelogram. I am a special rectangle and a special rhombus. I have four congruent sides and four right angles.
A square
500
A rhombus has two acute angles and two obtuse angles and 4 congruent sides
Sometimes because a square is a rhombus and it has 4 right angles