Quiz about Geometry Unit 6 Test Review

Question 1

Which formula is used to find the sum of the interior angles of a polygon?

Accepted Answer

(n-2)180

Answer

180

Answer

360

Answer

n(n-3)/2

Question 2

What is the sum of interior angles of a pentagon?

Accepted Answer

540

Answer

360

Answer

180

Answer

760

Question 3

What is the sum of interior angles of a 27-gon?

Accepted Answer

4500

Answer

360

Answer

180

Answer

1500

Question 4

What is the measure of each interior angle of a regular octagon?

Accepted Answer

135

Answer

180

Answer

145

Answer

190

Question 5

Solve for x

Accepted Answer

12

Answer

45

Answer

90

Answer

2

Question 6

What is the sum of the exterior angles of an octagon?

Accepted Answer

360

Answer

240

Answer

180

Answer

1080

Question 7

The diagonals of a parallelogram always ...

Accepted Answer

bisect each other

Answer

are congruent

Answer

are perpendicular

Answer

are parallel

Question 8

In a parallelogram, opposite angles are ________.

Accepted Answer

congruent

Answer

supplementary

Answer

consecutive

Answer

parallel

Question 9

Which is NOT a property of a parallelogram?

Accepted Answer

Diagonals are congruent

Answer

Diagonals bisect each other

Answer

Both pairs of opposite sides are parallel

Answer

Both pairs of opposite angles are congruent

Question 10

LMNO is a parallelogram
solve for X

Accepted Answer

19

Answer

20

Answer

33

Answer

53

Question 11

What is the value of x in parallelogram BADC?

Accepted Answer

66

Answer

132

Answer

114

Answer

48

Question 12

The figure is a parallelogram.
Solve for x.

Accepted Answer

6

Answer

12

Answer

4

Answer

2

Question 13

The figure is a parallelogram.
Solve for x.

Accepted Answer

9

Answer

6

Answer

10

Answer

2

Question 14

Is a quadrilateral with only one pair of parallel sides.

Accepted Answer

Trapezoid

Answer

Rhombus

Answer

Square

Answer

Rectangle

Question 15

Has 2 pairs of parallel sides.

Accepted Answer

Parallelogram

Answer

Trapezoid

Answer

Triangle

Answer

Rhombus

Question 16

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and is also a parallelogram?

Accepted Answer

Rectangle

Answer

Square

Answer

Triangle

Answer

Rhombus

Question 17

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and all of its' sides are the same length?

Accepted Answer

Square

Answer

Triangle

Answer

Rhombus

Answer

Rectangle

Question 18

Is the figure a polygon? Is it convex or concave?

Accepted Answer

Polygon, concave

Answer

Not a polygon, convex

Answer

Polygon, convex

Answer

Not a polygon

Question 19

How many sides does a decagon have?

Accepted Answer

10

Answer

12

Answer

9

Answer

7

Question 20

Which of the following is not a polygon?

Accepted Answer

semicircle

Answer

trapezoid

Answer

rhombus

Answer

octagon

Question 21

______ squares are rectangles.

Accepted Answer

All

Answer

Some

Answer

No

Question 22

______ parallelograms are quadrilaterals.

Accepted Answer

All

Answer

Some

Answer

No

Question 23

______ rectangles are trapezoids.

Accepted Answer

No

Answer

Always

Answer

Some

Question 24

______ trapezoids are parallelograms.

Accepted Answer

No

Answer

All

Answer

Some

Question 25

______ rectangles are parallelograms.

Accepted Answer

All

Answer

Some

Answer

No

Question 26

______ quadrilaterals are parallelograms.

Accepted Answer

Some

Answer

All

Answer

None

Question 27

What do a rhombus and a rectangle have in common?

Accepted Answer

they are both parallelograms

Answer

they always have four right angles

Answer

they are not polygons

Answer

they have five sides

Question 28

Which is true about a square?

Accepted Answer

all of these

Answer

it has four congruent sides

Answer

it has four congruent angles

Answer

it is a regular polygon

Question 29

Which of these is not a parallelogram?

Accepted Answer

trapezoid

Answer

rectangle

Answer

rhombus

Answer

square

Question 30

Name the polygon with seven sides.

Accepted Answer

heptagon

Answer

dodecagon

Answer

octagon

Answer

hexagon

Question 31

What is the name of a 12-sided polygon

Accepted Answer

Dodecagon

Answer

Decagon

Answer

Dozengon

Answer

Noonagon

Question 32

Is the figure a polygon? What type?

Accepted Answer

Yes, Octagon

Answer

No, Quadrilateral

Answer

Yes, Hexagon

Answer

No, Octagon

Question 33

The exterior angle of a regular polygon is 18 degrees. How many sides has it?

Accepted Answer

20

Answer

22

Answer

24

Answer

30

Question 34

What is the value of x?

Accepted Answer

26.25

Answer

38.75

Answer

24

Answer

25.125

Question 35

Name that shape.

Accepted Answer

quadrilateral
parallelogram
rhombus

Answer

square

Answer

square
rhombus

Answer

quadrilateral
parallelogram
square

Question 36

Which quadrilaterals have congruent opposite angles?

Accepted Answer

rhombus, rectangle, and square

Answer

trapezoid and rhombus

Answer

rectangle and triangle

Answer

rectangle

Question 37

Name three properties that a square and a rhombus share.

Accepted Answer

opposite sides parallel, opposite angles congruent, all equal sides

Answer

opposite sides parallel, opposite angles congruent

Answer

no congruent angles, opposite sides are not parallel, no congruent sides

Answer

all right angles, all equal sides, opposite sides not parallel

Question 38

Name the quadrilateral with four right angles and opposite sides parallel.

Accepted Answer

rectangle, square

Answer

trapezoid, rectangle

Answer

triangle, square, rectangle

Answer

rhombus, rectangle, square

Question 39

I am a quadrilateral with exactly one pair of parallel sides and 2 congruent sides.

Accepted Answer

isosceles trapezoid

Answer

isosceles triangle

Answer

trapezoid

Answer

kite

Question 40

A quadrilateral with four sides of equal length and four right angles is ________.

Accepted Answer

square

Answer

rectangle

Answer

rhombus

Answer

octagon

Question 41

A _______  is a quadrilateral with two sides that are parallel but not of equal length.

Accepted Answer

trapezoid

Answer

pentagon

Answer

rhombus

Answer

square

Question 42

A _________ is a quadrilateral with two pairs of sides that are also of equal length.

Accepted Answer

parallelogram

Answer

triangle

Answer

circle

Answer

trapezoid

Question 43

I am a polygon.  I have more than one more vertex than a square has.  What am I?

Accepted Answer

pentagon

Answer

triange

Answer

rectangle

Answer

octagon

Question 44

A polygon with four sides is a __________.

Accepted Answer

quadrilateral

Answer

triangle

Answer

decagon

Answer

octagon

Question 45

A _________ is a quadrilateral that has two pairs of parallel sides, two pairs of sides that are of equal length and four right angles.

Accepted Answer

square

Answer

rectangle

Answer

polygon

Answer

rhombus

Question 46

A parallelogram with all sides of equal length is a ________.

Accepted Answer

rhombus

Answer

triangle

Answer

trapezoid

Answer

pentagon

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