Circles

Whats the difference between a circle and an oval?

Which represents the area?

• units

• $units^2$

• $units^3$
  

How do you know the diameter from the radius?

What is the difference between a segment and a diameter?

How many radii make a diameter?

• 1

• 2

• 4

Which is pi?

• $\left|\log\right|$

• $\pi$
  

• $\angle$
  

Which represents perimeter

• $cm^3$
  

• $cm^2$

• cm

What is the area of a circle with the diameter of 10cm ?

• 66cm
• 78.5cm
• 66.5cm
• 10m

Tags

CCSS.7.G.B.4

Find the area of the circle below.

• 100 cm
• 225 cm
• 9 cm
• 28.26 cm

Tags

CCSS.7.G.B.4

What is the diameter of this circle?

• 3.5
• 3
• 5
• 7

Tags

CCSS.7.G.B.4