Circles and Angles

Which angles are vertical angles?

• $\angle8\ \&\ \angle7$

• $\angle8\ \&\ \angle6$

• $\angle8\ \&\ \angle5$

Tags

CCSS.7.G.B.5

What equation would you use to find the value of x?

• 2x-6=7x+4
• 2x-6+7x+4=90
• 2x-6+7x+4=180
• 2x-6+7x+4=360

Tags

CCSS.7.G.B.5

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

Tags

CCSS.7.G.B.4

Find the value of x.

• 103

• 10

• 3

• 70

Tags

CCSS.7.G.B.5

What is the circumference of this circle?  Round to the nearest tenth.

• 3.14 cm 
• 37.7 cm
• 24 cm
• 68.4 cm

Tags

CCSS.7.G.B.4

What angles measures greater than 90 degrees but less than 180 degrees?

• Acute Angles

• Right Angles

• Obtuse Angles

• Straight

• Reflex Angles

Tags

CCSS.4.G.A.1

These angles are...

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5

Find the value of x.

• 15

• 18

• 16

• 19

Tags

CCSS.7.G.B.5

A pair of angles that add up to 180º

• Complementary
• Complimentary
• Supplementary

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Tags

CCSS.7.G.B.5