AnswersCommon Core Math 8 - MA3108 B-ICPerformance Task: Sign Production

Performance Task: Sign Production — Unit test Answers

15 verified answers
1
Free Preview

What is the value of B?

Question illustration
Answer not available
3

Which statement is true regarding the angles in the figure below?

Question illustration
A
Angle Z is an exterior angle.
B
Angles Z and X are remote interior angles.
C
Angles X and Y are remote interior angles.
D
Angle X is an adjacent interior angle.
4

What is the name of an interior angle of a triangle that is not adjacent to a given exterior angle of the triangle?

A
exterior angle
B
adjacent interior angle
C
remote interior angle
D
alternate interior angle
7

Lines and are parallel. Which angles are congruent?

Question illustration
A
angles A and E
B
angles B and C
C
angles C, D, and E
D
angles A and C
8

Based on the side lengths alone, could the triangles be similar?

Question illustration
A
No, the sides are not proportional.
B
Yes, the sides are in the ratio 2:5.
C
Yes, the sides are in the ratio 4:5.
D
Yes, the sides are in the ratio 1:5.
9

What is the measure of angle B in degrees?

Question illustration
Answer not available
12

Lamar wanted to explain why the measure of angle 5 is equal to the sum of the measures of angles 1 and 3. Which geometry concepts should be used in Lamar’s work?

Question illustration
A
supplementary angles and the sum of the measures of interior angles of a triangle
B
complementary angles and the sum of the measures of interior angles of a triangle
C
supplementary angles and vertical angles
D
the sum of the measures of interior angles of a triangle and vertical angles
13

Which set of angle measures could be the measures of the interior angles of a triangle?

A
50°, 60°, and 75°
B
35°, 105°, and 45°
C
62°, 62°, and 62°
D
90°, 45°, and 45°
14

In the diagram, which angle is an alternate exterior angle with angle 4?angle

Question illustration
Answer not available
15

Triangles 1 and 2 are similar. What ratio relates a side length of triangle 1 to the corresponding side length of triangle 2? Fill in the box to complete the ratio.

Question illustration
Answer not available

Did you find these answers helpful?