Introduction to Angles

What makes up an angle?

• lines

• points

• 2 rays

• angles

Tags

TEKS.MATH.4.6A

What is the arrow pointing to in the angle?

• a ray

• geometry

• vertex

• line

Tags

CCSS.HSG.CO.A.1

What does this represent?

• angle ABC
• triangle ABC
• arc ABC
• line ABC

Tags

CCSS.HSG.CO.A.1

Name the angle

• <Q

• <P

• <R

• <Landes

Tags

TEKS.MATH.4.6A

Name the angle

• <BOA

• <A

• <B

• <BAO

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

_{What is the measure of the angle?}

• 110 degrees. 
• 140 degrees.
• 150 degrees.
• 170 degrees. 

Tags

CCSS.4.MD.C.6

What is the measure of this angle?

• 65

• 66

• 125

• 54

Tags

CCSS.4.MD.C.6

_{What is the measure of the following angle?}

• 78 degrees.
• 102 degrees.
• 190 degrees.
• 58 degrees. 

Tags

CCSS.4.MD.C.6

What is the measurement of the angle?

• 75˚
• 85˚
• 105˚
• 115˚

Tags

CCSS.4.MD.C.6

what is the measurement of angle BAL? 

• 180 degrees
• 100 degrees
• 40 degrees
• 110 degrees

Tags

TEKS.MATH.4.7C

TEKS.MATH.4.7D