4.7CDE (Combined) - 4th Grade Math STAAR Review

Ray GH has been drawn on the protractor, as shown.

To construct an angle that has a measure of 70°, another ray can be drawn that

starts at point G and passes through —

• point J

• point K

• point M

• point N

Ray TU has been drawn on the protractor, as shown.

To construct an angle that has a measure of 85°, another ray can be drawn that starts at point T and passes through —

• point R

• point S

• point V

• point W

• A

• B

• C

• D

To construct an angle that has a measure of 125 degrees, another ray can be drawn that starts at point I and passes through--

• Point P

• Point O

• Point Q

• Point R

To construct an angle that has a measure of 80 degrees, another ray can be drawn that starts at point T and passes through --

• Point S

• Point U

• Point W

• Point X

To construct an angle that has a measure of 45 degrees, another ray can be drawn that starts at point A and passes through--

• Point B

• Point C

• Point E

• Point F

To construct an angle that has a measure of 135 degrees, another ray can be drawn that starts at point H and passes through--

• Point D

• Point E

• Point F

• Point G

Angle TUV is shown on the protractor.

What is the measure of angle TUV to the nearest degree?

Which angle has a measure closest to 45°?

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What is the measure of angle RST to the nearest degree?