Measuring Angles Day 2

Which shows an angle that is 162°?

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Tags

CCSS.4.MD.C.6

What is the measurement of this angle?

• 30°

• 135°

• 35°

• 5°

Tags

CCSS.4.MD.C.6

What is the measure of the angle?

• 25 degrees

• 45 degrees

• 60 degrees

• 35 degrees

Tags

CCSS.4.MD.C.6

What is the measure of 〈FOE?

• 10 degrees
• 20 degrees
• 30 degrees
• 40 degrees

Tags

CCSS.4.MD.C.6

• Right

• Acute

• Obtuse

• Straight

Tags

CCSS.4.G.A.1

• undefined ; Obtuse

• undefined ; Acute

Tags

CCSS.4.MD.C.6

Do you agree that ∠a = 90°.

• Yes. The top line of the angle is aligned to 90°.

• No. The measurement is not accurate because the bottom line of the angle is not aligned to the baseline of the protractor.

Tags

CCSS.4.MD.C.6

What is the measurement of L RST?

• 40°

• 50°

• 130°

• 80°

Tags

CCSS.4.MD.C.6

Which protractor picture has an angle that measures 30°?

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Tags

CCSS.4.MD.C.6

Which angle has a measurement of 100°?

• L DCA

• L DCB

• L BCE

• L ACE

Tags

CCSS.4.MD.C.6