Wednesday, 4/27

If my radius is 10ft, what is my diameter?

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4

If my diameter is 90cm, what is my circumference?

• 282.6cm
• 180 cm
• 90cm
• 565.2cm

Tags

CCSS.7.G.B.4

What is the formula for finding the circumference of a circle?

• C = r²

• C = rd

• A = π·r²

• C = π·d

Tags

CCSS.7.G.B.4

What number represents π?

• 31.4

• 4.13

• 3.14

• 34.1

Tags

CCSS.HSG.GMD.A.1

• 16 in
• 50.4 in
• 32 in
• 100.5 in

Tags

CCSS.7.G.B.4

Find the circumference with a radius of 5.8 cm. Use 3.14 for pi.

• 37 cm

• 38.3 cm

• 36.4 cm

• 42.7 cm

Tags

CCSS.7.G.B.4

Find the circumference with a diameter of 15.2 km. Use 3.14 for pi.

• 52.2 km

• 47.7 km

• 61 km

• 57.9 km

Tags

CCSS.7.G.B.4

Find the circumference with a radius of 10 cm. Use 3.14 for pi.

• 68.4 cm

• 62.8 cm

• 65.3 cm

• 72.2 cm

Tags

CCSS.7.G.B.4

What is the circumference of a circle with a diameter of 10 meters?

• 5 meters
• 15.7 meters
• 3.14 meters
• 31.4 meters

Tags

CCSS.7.G.B.4

what is the circumference of this circle ?

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

Tags

CCSS.7.G.B.4