Which of the following would be used to measure angles using nonstandard units?(1 point)
Responses
meters
meters
erasers
erasers
yards
yards
pounds
pounds
erasers
Which of the following is a type of angle that can be formed when measuring with nonstandard units?(1 point)
Responses
down
down
left
left
up
up
right
right
Use the image to answer the question.
The semicircular shape of a protractor is drawn with measurements. Four rays are superimposed on the protractor. The markings on a protractor range from 0 to 180 degrees from left to right on the outer scale. The markings on a protractor range from 0 to 180 degrees from right to left on the inner scale. Radial lines are drawn from the origin at the center of the baseline outward to form the angles marked on both the inner and outer scales. The origin is labeled as H. A ray labeled H G extends from point H along 22 degrees on the outer scale. A second ray labeled H I extends from point H along 49 degrees on the outer scale. The third ray is labeled H J extends from point H along 138 degrees of the outer scale. The fourth ray labeled H K extends from point H along 176 degrees on the outer scale. The angles formed by the four rays are marked with arcs.
Measuring the angles using the protractor, what is the measure of angle GHI ?
(1 point)
Responses
22°
22°
38°
38°
49°
49°
27°
49°
Measure Angles Quick Check
4 of 54 of 5 Items
Question
Use the image to answer the question.
The semicircular shape of a protractor is drawn with measurements. Four rays are superimposed on the protractor. The markings on a protractor range from 0 to 180 degrees from left to right on the outer scale. The markings on a protractor range from 0 to 180 degrees from right to left on the inner scale. Radial lines are drawn from the origin at the center of the baseline outward to form the angles marked on both the inner and outer scales. The origin is labeled as H. A ray labeled H G extends from point H along 22 degrees on the outer scale. A second ray labeled H I extends from point H along 49 degrees on the outer scale. The third ray is labeled H J extends from point H along 138 degrees of the outer scale. The fourth ray labeled H K extends from point H along 176 degrees on the outer scale. The angles formed by the four rays are marked with arcs.
What is the measure of angle IHK ?
(1 point)
Responses
138°
138°
127°
127°
176°
176°
154°
154°
Measure Angles Quick Check
5 of 55 of 5 Items
Question
Use the image to answer the question.
The semicircular shape of a protractor is drawn with measurements. Four rays are superimposed on the protractor. The markings on a protractor range from 0 to 180 degrees from left to right on the outer scale. The markings on a protractor range from 0 to 180 degrees from right to left on the inner scale. Radial lines are drawn from the origin at the center of the baseline outward to form the angles marked on both the inner and outer scales. The origin is labeled as H. A ray labeled H G extends from point H along 22 degrees on the outer scale. A second ray labeled H I extends from point H along 49 degrees on the outer scale. The third ray is labeled H J extends from point H along 138 degrees of the outer scale. The fourth ray labeled H K extends from point H along 176 degrees on the outer scale. The angles formed by the four rays are marked with arcs.
What is the measure of angle IHJ ?
(1 point)
Responses
138°
138°
38°
38°
89°
89°
116°
116°
Measuring the angles using the protractor, what is the measure of angle GHI?
Responses
22°
22° - no response given
38°
38° - no response given
49°
49° - incorrect
27°
27° - not selected, this is the correct answer
Score
0
This is the measure of where the ray HI lines up.
What is the measure of angle IHK?
Responses
138°
138° - no response given
127°
127° - not selected, this is the correct answer
176°
176° - no response given
154°
154° - incorrect
Score
0
This is the measure of a different angle.
What is the measure of angle IHJ?
Responses
138°
138° - no response given
38°
38° - no response given
89°
89° - not selected, this is the correct answer
116°
116° - incorrect
Score
0
This is the measure of another angle.