Pretest

Question 1

What is the length of line segment AC ?

Revolt · Accepted Answer

10 units

Question 2

What is the measure of angle ECD ?

Revolt · Accepted Answer

108 degrees

Question 3

The measure of arc ED is 68 degrees What is the measure of angle EFD ?

Revolt · Accepted Answer

34 degrees

Question 4

What is the measure of angle COA ?

Revolt · Accepted Answer

160 degrees

Question 5

What is the measure of circumscribed angle cap x ?

Revolt · Accepted Answer

90 degrees

Question 6

Which statements about the arcs and angles are true? Choose three correct answers.

Revolt · Accepted Answer

overarc ED is congruent to overarc FD; m overarc FD is equal to 120 degrees; angle EFD is congruent to angle EGD

Question 7

Which name best describes figure VWXY ?

Revolt · Accepted Answer

square

Question 8

Which describes triangle JLM ?

Revolt · Accepted Answer

equilateral

Question 9

What is the measure of minor arc BD ?

Revolt · Accepted Answer

100 degrees

Question 10

What is the measure of angle JKL ?

Revolt · Accepted Answer

120 degrees

Pretest Answers