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20 questions
Which one is a parallelogram?
Which one is a rectangle?
Which is NOT a property of a parallelogram?
opposite sides are parallel
opposite angles are congruent
diagonals bisect each other
all sides are congruent
A parallelogram is a quadrilateral
True
False
How many lines of symmetry does a rectangle have?
1
2
3
4
How many lines of symmetry does parallelogram have?
0
1
2
3
A rectangle has-
opposite sides that are parallel and congruent
opposite sides that are perpendicular and diagonal
opposite sides that are parallel and perpendicular
opposite sides that are congruent and diagonal
Opposite angles are -
90 degrees and known as right angles
180 degrees and are known as supplementary angles
90 degrees and known as supplementary angles
180 degrees and known as perpendicular angles
The diagonals of a rectangle are -
perpendicular and bisect each other
parallel and bisect each other
congruent and are symmetrical to each other
congruent and bisect each other
Lines that intersect and form right angle are called-
perpendicular lines
symmetrical lines
parallel lines
diagonal lines
A polygon that has 4 sides, 4 angles, and 4 vertices is called a -
triangle
quadrilateral
pentagon
decagon
What divides a figure into two congruent parts each of which is the mirror image of the other?
bisect
line of symmetry
diagonal
perpendicular lines
Which of the following is NOT always true about a rectangle?
All sides are congruent.
The diagonals are congruent.
Any two opposite sides are congruent.
All angles are right angles.
Which of the following shape is NOT a rectangle?
Which of these quadrilaterals are parallelograms?
An angle whose measure is exactly 90 degrees
right
parallel
straight
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