3rd Six Weeks Math Benchmark Review

SOLs 6.11, 6.12, 6.13, 6.14, 6.15, and 6.17

Question 1

The measure of the angle shown is __________.

A between 00 and 450

B between 450 and 900

C between 900 and 1800

D greater than 1800

Question 2

Using the angles above as referents, estimate the angle formed below.

A about 45ºB about 95ºC about 140ºD about 170º

450 900 1800

Question 3

Estimate the angle formed below.

A about 25°

B about 85°

C about 50°

D about 170°

Question 4

How many degrees are in an acute angle?

A 90B 180C more than 0 and less than 90D more than 90 and less than 180

Question 5

Which two figures always have

opposite angles congruent?

A Trapezoid and square

B Rectangle and rhombus

C Square and equilateral triangle

D Parallelogram and right triangle

Question 6

Which shape is not a parallelogram?

A Square

B Parallelogram

C Rhombus

D Trapezoid

Question 7

What is the sum of the measures of all the interior angles of any triangle?

A 900

B 1800

C 3600

D 4500

Question 8

Mrs. Jackson asked that John pick two names to describe the triangle below:

What two names should he use?

A acute and scalene

B obtuse equilateral

C right scalene

D right and isosceles

4.5 cm

3 cm

5.2 cm

Question 9

In triangle ABC, angle C is 90°, and angles A and B are each 45°. What type of triangle is this?

A right

Bscalene

Cequilateral

Dacute

Question 10

Which of the following statements about

polygons is false?

A two-dimensional

B closed figure

C made of line segments

D open on one side

Question 11

Every quadrilateral has four angles. If you were to add all four angles together, what would be the sum?

A 60B 90C 180D 360

Question 12

Which polygon has two pair of parallel sides?

A quadrilateral

B pentagon

C rhombus

D trapezoid

Question 13

If you draw a triangle with 3 equal sides and 60o angles, you have constructed a(n):

A right scalene triangle.

B right isosceles triangle.

C an equilateral triangle.

D obtuse scalene triangle.

Question 14

Which of the following statements is not true?

A A square is a quadrilateral with four congruent sides.

B A rectangle has 90o angles.C A trapezoid has two pair of parallel sides.D A rhombus has opposite angles

congruent.

Question 15

The drawing below shows the shape of a school playground. Find the measure of A.

A70°

B360°

C110°

D180°

A

B C

D

70o

70o

110o

?

Question 16

Which figure BEST represents a pentagon?

A B

C D

Question 17

Name the 4-sided figure with one set of parallel sides.

A trapezoid

B quadrilateral

C rhombus

D parallelogram

Question 18

What is the name of the plane figure with six angles?

A triangle

B trapezoid

C pentagon

D hexagon

Question 19

What type of triangle is this?

A equilateral

B obtuse

C isosceles

D scalene

Question 20

Which angle is congruent to the angle shown above?

A B

C D

Question 21

Which of the following figures is

similar to this figure?

A B

C D

Question 22

Which angle is an obtuse angle?

A < A

B < B

C < C

D none

A

B

C

Question 23

Which solid figure has two parallel faces?

A Cube

B Sphere

C Pyramid

D Square

Question 24

Which three dimensional figure has two bases that are circles?

A cylinder

B pyramid

C prism

D cone

Question 25

Identify the figure below.

A rectangular prism

B cylinder

C cone

D pyramid

Which net is formed by the solid below?

A B

C D

Question 26

What is the area of the large rectangle if each small square is 2 inches wide and 2 inches long?

A 4 sq in.B 18 sq in.C 72 sq in.D 30 sq in.

Question 27

2in

2 in

Find the area of this triangle.

A 20 in2

B 40 in2

C 80 in2

D 18 in2

Question 28

10 mm

8 mm

Question 29

If the diameter of a circle is 9 inches, which is closest to the circumference?

A 28.27 in.

B 38.27 in.

C 63.61 in

D 128.6 in.

Question 30

Which statement is an example of area?

A installing a fence

B running along a track

C putting in new carpet

D the rotation of a bicycle wheel

Question 31Sue's little sister was coloring the squares

on a 5 10 grid. She had colored 25 of the squares. What percent of the squares were not yet colored?

A 10%B 25%C 40%D 50%

Question 32

Lynn recorded the information found on her paycheck for four weeks to make this chart. Use the chart below to determine the ratio of the numbers of hours worked to the pay earned.

A 10:1B 1:10

C 11/10

D 10 to 1

Week

1 2 3 4

HourWorke

d

10 15 12 11

PayEarne

d

$100 $150 $120 $110

Question 33

Write this number in standard form.

7.789 103

A 7.789

B 77.89

C 778.9

D 7,789