Grade 7 chapter 10 Review quiz

Grade 7 chapter 10-6 Review quiz

Multiple Choice

Let a and b are parallel in the figure below. Find the value of x

• 110

• 75

• 105

• 15

Multiple Choice

which angles are not supplementary

• $\angle EZC\ and\ \angle CZA$

• $\angle AZB\ and\ \angle BZE$

• $\angle BZC\ and\ \angle CZD$

Multiple Choice

In the figure below two angles are congruent find the value of x

• 30

• 40

• 116

• 124

Multiple Choice

The hedge shears have two different angles shown , find the value of x

• 32

• 148

• 56

Multiple Choice

How would you find the value of x

• subtract 60 from 105

• add 180 to 105

• Add 45 to 105

• subtract 105 from 180

Multiple Choice

Which of the following best describes the triangle with the given measures ?

• acute isosceles triangle

• acute scalene triangle

• obtuse isosceles triangle

• acute equilateral triangle

Multiple Choice

Use the triangle shown below , find the value of x

• 65

• 56

• 76

Multiple Choice

Which term identifies the shaded portion of the design shown ?

• Hexagon

• heptagon

• octagon

Multiple Choice

The sum of the measures of the interior angles of a polygon is 2160. find the number of sides of the polygon?

• 10

• 16

• 14

• 18

Multiple Choice

What is the measure in degrees of an interior angle of a regular polygon with 20 sides

• 142

• 162

• 320

Multiple Choice

Which of the following is the vertex of the figure shown below after a translation of 2 units right and 2 units up

• (5,0)

• (2,0)

• (0,2)

• (0,5)

Multiple Choice

What are the coordinates of the point (-3,5) after it has been reflected over y-axis

• (3,5)

• (3,-5)

• (-3,-5)

Multiple Choice

Triangle XYZ is rotated about the origin to gtriangle X'Y'Z'. which of the following describes the rotation.

• $90\degree clockwise\ about\ the\ origin$

• $90\degree counterclockwise\ about\ the\ origin$

• $180\degree clockwise\ about\ the\ origin$

Multiple Choice

Quadrilateral PQRS is dilated to form Quadrilateral P'Q'R'S'. Which number best represents the scale factor used to dilate quadrilateral PQRS to Quadrilateral P'Q'R'S'

• 1/2

• 2

• -1/2

Multiple Choice

Trapezoid ABCD is similar to trapezoid PQRS. Which series of transformation maps ABCD onto PQRS

• Rotation then a dilation

• Reflection then a dilation

• Translation then a dilation