QUESTION 1

1. Every kite is a rhombus, but not every rhombus is a kite.

	1.	This is true
	2.	This is false

1 points

QUESTION 2

1. A circle has infinitely many rotation symmetries.

	1.	True
	2.	False

1 points

QUESTION 3

1. It is possible to have a right scalene triangle.

	1.	True
	2.	False

1 points

QUESTION 4

1. A cube has 6 faces, 8 vertices, and 16 edges.

	1.	True
	2.	False

1 points

QUESTION 5

1. The central angle of a regular pentagon measures 180 degrees.

	1.	True
	2.	False

2 points

QUESTION 6

1. A regular pentagon will not tessellate the plane.

	1.	True
	2.	False

1 points

QUESTION 7

1. A square is a rhombus.

	1.	True
	2.	False

1 points

QUESTION 8

1. The vertex angle of a regular 12-gon measures 144.

	1.	True
	2.	False

3 points

QUESTION 9

1. Thecentral angle of a regular heptagon measures 45.

	1.	True
	2.	False

2 points

QUESTION 10

1. Which of the following types of polygons do not exist?

i) Equilateral right triangles.

ii) Trapezoids with right angles.

iii) Triangle with two right angles.

	1.	a. (i) and (ii) only
	2.	b. (i) and (iii) only
	3.	c. (ii) and (iii) only

3 points

QUESTION 11

1. Which of the following types of regular n-gons will form tessellations of the plane by themselves?

i) 3-gons ii) 6-gons iii) 8-gons

	1.	a. (i) and (ii) only
	2.	b. (i) and (iii) only
	3.	c. (ii) and (iii) only

2 points

QUESTION 12

1. Which of the following types of lines can be illustrated using the edges of a right hexagonal pyramid?

i) parallel lines ii) perpendicular lines iii) skew lines

	1.	a. (i) and (ii) only
	2.	b. (i) and (iii) only
	3.	c. (ii) and (iii) only

4 points

QUESTION 13

1. Find the measure of a dihedral angle formed by a pair of lateral faces of a right regular octagonal prism.

	1.	a. 108
	2.	b. 120
	3.	c. 135
	4.	d. None of a, b, or c.

4 points

QUESTION 14

1. If the area of a square is 196 square meters, what is its perimeter?

	1.	a. Impossible to determine
	2.	b. 49 meters
	3.	c. 56 meters

2 points

QUESTION 15

1. Rectangle A has dimensions 4 inby 8 in. Rectangle B has dimensions 5 inby 7in. Which statement is true?

i)Their perimeters are equal.

ii) Their areas are equal.

	1.	a. (i) only
	2.	b. (ii) only
	3.	c. Both (i) and (ii)

2 points

QUESTION 16

1. The area of the largest circle that fits inside a square with 4 in sides is (please round the answer to the hundredth)

	1.	a. 16 sq in
	2.	b.12.56 sq in
	3.	c. 8.67sq in

3 points

QUESTION 17

1. Every equilateral triangle is isosceles

	1.	True
	2.	False

1 points

QUESTION 18

1. The area of the rectangle is 20 square inches; one side of this rectangle is 5 inches. The perimeter of this rectangle is 9 inches.

	1.	True
	2.	False

2 points

QUESTION 19

1. 1 cubic meter is equivalent to 100 cubic centimeters.

True

False

1 points

QUESTION 20

1. How does the volume of a circular cylinder change if its radius is doubled and its height remains the same?

	1.	New volume is 2 times original.
	2.	New volume is 4 times original.
	3.	New volume is 8 times original.
	4.	New volume is the same as the original volume.
	5.	None of these answer.