LINES & ANGLES( Class- 7),Subrat Kumar Panda, TGT Maths

What are complementary angles?

• Angles that add up to 180°

• Angles that add up to 90°

• Angles that are equal to each other

• Angles that are opposite of each other when lines intersect.

Tags

CCSS.7.G.B.5

Find the missing angle.

• 60°
• 70°
• 50°
• 140

Tags

CCSS.7.G.B.5

Which of the following are alternate interior angles?

•  $\angle4\ and\ \angle5$  

•  $\angle3\ and\ \angle5$  

•  $\angle1\ and\ \angle2$  

•  $\angle3\ and\ \angle6$  

Tags

CCSS.8.G.A.5

If ∠7=123°, then ∠1=_____.

• 132°

• 75°

• 57°

• 123°

Tags

CCSS.8.G.A.5

Which is the closest to the length of segment GH?

• 7.6

• 10.2

• 13.6

• 158.

Tags

CCSS.HSG.GPE.B.7

Angles A and B form a linear pair.  

 $\ m\angle A=6x-19\ and\ m\angle B=11x-22.$  

Determine the measure of angle B.

•  $59\degree$  

•  $65\degree$  

•  $115\degree$  

•  $121\degree$  

Tags

CCSS.7.G.B.5

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

CCSS.8.G.A.5

Angle 1 and Angle 5 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

CCSS.8.G.A.5

Complementary angles are angles that add up to ___________. 

• 180 degrees
• 90 degrees
• 360 degrees
• 100 degrees

Tags

CCSS.7.G.B.5

Find the missing angle.

• 28
• 18
• 38
• 22

Tags

CCSS.7.G.B.5