# Ch. 8

## Quiz by Amanda Husfeldt

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9 questions
• Q1
A parallelogram has congruent diagonals. What is the most specific shape you can name this?
Rectangle
Isosceles Trapezoid
Square
Rhombus
30s
• Q2
A quadrilateral has congruent diagonals. Which of the following does NOT have that characteristic?
Rhombus
Rectangle
Square
Isosceles Trapezoid
30s
• Q3
How can you show that a rectangle has 90 degree angles?
Show slopes are opposite reciprocals
Show opposite sides are congruent
Show diagonals are perpendicular.
Show the opposite slopes are congruent
30s
• Q4
A quadrilateral has diagonals that are perpendicular. Which of the following does NOT have that characteristic?
Square
Rectangle
Rhombus
Kite
30s
• Q5
Which of the following is not true of all parallelograms?
Opposite angles are congruent
Diagonals bisect opposite angles
Diagonals bisect each other
Opposite sides are congruent
30s
• Q6
True or False. A square is always a rectangle.
False
True
30s
• Q7
True or False. A rhombus is always a square.
True
False
30s
• Q8
Find the sum of the interior angles of a convex 11-gon.
2340
1980
1800
1620
30s
• Q9
How many sides does a regular polygon have if the measure of one interior angle is 144 degrees?
8
10
9
11
30s

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