Measuring Length and Angles Answers

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Use the protractor tool to measure the angles in the diagram.

Answers:
mSUT equals degrees.:30
mTUW equals degrees.:150
TUW is a(n) angle.:obtuse
SUT is a(n) angle.:acute
TUW and SUT are angles.:adjacent
3

Use the segment to complete the statements.

Answers:
The value of x is .:5
The length of in inches is .:5
The length of in inches is .:15
4

4✔ 51520

A
4
B
✔ 5
C
15
D
20
5

45✔ 1520

A
4
B
5
C
✔ 15
D
20
7

Use the interactive protractor to answer the questions below.

Answers:
The measure of PQR in degrees is . Angle PQR is a(an) angle.:70
The measure of PQR in degrees is . Angle PQR is a(an) angle.:acute
8

✔ acuteobtuse right straight

A
✔ acute
B
obtuse
C
right
D
straight
9

✔ 150160170180

A
✔ 150
B
160
C
170
D
180
10

acute✔ obtuserightstraight

A
acute
B
✔ obtuse
C
right
D
straight
11

✔ acuteobtuserightstraight

A
✔ acute
B
obtuse
C
right
D
straight
12

reflexive✔ adjacentobtuseacute

A
reflexive
B
✔ adjacent
C
obtuse
D
acute
13

Use the protractor tool to measure the angles in the diagram.

Answers:
mSUT equals degrees.:30
mTUW equals degrees.:150
TUW is a(n) angle.:obtuse
SUT is a(n) angle.:acute
TUW and SUT are angles.:adjacent
15

What is m Angle DCE?

Question illustration
A
90°
B
100°
C
180°
D
190°
17

Which statement best describes Janelle's conclusion?

A
Her conclusion is incorrect because 2x + 10 is not equal to 3x – 5.
Option A
B
Her conclusion is incorrect because the angles are not marked; therefore, no conclusion can be drawn.
Option B
C
Her conclusion is correct because the value of x is 15.
Option C
D
Her conclusion is correct becausem [image 1] LKM + m [image 2] LKJ = m [image 3] MKJ.
Option D

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