All About Angles

Check all TRUE statements.

• The name of this angle is $\angle ZYX$

• The name of this angle is $\angle Y$

• The name of this angle is $\angle YXZ$

• The name of this angle is $\angle53\degree$

• The name of this angle is $\angle XYZ$

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Find the value of ∠A.

• 39 degrees

• 49 degrees

• 51 degrees

• 59 degrees

What term is used to describe a pair, or group, of angles that equal 180 degrees?

• Supplementary Angles
• Complementary Angles
• Vertical Angles
• Congruent Angles

Tags

CCSS.7.G.B.5

Which of the following angle pairs are complementary? (Choose all that apply)

• 20, 50

• 10, 80

• 35, 55

• 45, 60

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Tags

CCSS.7.G.B.5

What kind of angles are these? (Choose all that apply)

• complementary

• supplementary

• right

• linear pair

Tags

CCSS.7.G.B.5

Check all TRUE statements.

(Be careful about the order of the letters and which angles they are referring to)

• $\angle ABD+\angle DCB=\angle CBA$

• $m\angle CBD+m\angle ABD=m\angle ABC$

• $\angle BCA$ has been bisected.

• $\overline{BD}$ is the angle bisector.

• $\angle ABD\cong\angle ABC$

Name a pair of angles that form a linear pair.

• Angles 1 and 2
• Angles 2 and 4
• Angles 5 and 8
• Angles 9 and 10

Tags

CCSS.7.G.B.5

Check all TRUE statements.

• $m\angle FGD=31\degree$

• $\angle G=149\degree$

• $\angle G\cong\angle G$

• $\angle DGN\cong\angle TGF$

• $m\angle TNG=31\degree$

Tags

CCSS.7.G.B.5

Check all TRUE statements.

(There are four correct answers)

• $\angle FDG\ \&\ \angle NTG$ are Vertical Angles

• $\angle FGT\ \&\ \angle TGN$ form a Linear Pair

• $m\angle NGD+m\angle NGT=180\degree$

• $\angle DGF\cong\angle TGN$

• $m\angle FGD=m\angle NGT$