Geometry Quiz: 4/13

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

Tags

CCSS.7.G.B.4

What is the circumference?

• 48
• 96
• 24
• 18

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

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

Tags

CCSS.7.G.B.4

The radius is 8 inches.  What is the circumference?

• 50.24 inches
• 25.12 inches
• 12.56 inches
• 200.96 inches

Tags

CCSS.7.G.B.4

What is circumference?

• The distance around a circle.
• The space inside the circle.
• A line from side to side passing through the center.
• A line from the center to the side.

What is the area of a circle?

• The distance around a circle.
• The space inside the circle.
• A line from side to side passing through the center.
• A line from the center to the side.

How do you find the radius?

• π*2
• d/2
• π*r
• I do not know

Tags

CCSS.7.G.B.4

What is the formula for the area of a circle?

• A = π

• A = 2πr

• A = πr²

• A = πd

Tags

CCSS.7.G.B.4

What is the circumference formula when given the radius of a circle?

• C=π

• C=πd

• C=2πr

• C=ABC

Tags

CCSS.7.G.B.4