Warm Up

• 3 pipes

• 6 pipes

• 9 pipes

• 15 pipes

• 3 2/3 cups

• 3 5/6 cups

• 4 5/6 cups

• 5 1/2 cups

Virginia Desmos Calculator Question

Which expression is represented by this model?

Complete the congruence statement.

• CRP
• PCR
• RPC
• PRC

∠A ≅∠?

• ∠B
• ∠E
• ∠D
• ∠F

What number represents π?

• 31.4

• 4.13

• 3.14

• 34.1

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

Tags

CCSS.7.G.B.4

What does C represent in the formula:

C = π·d

• Pi

• Circumference

• Diameter

• Area

Tags

CCSS.7.G.B.4

What is the diameter of a circle?

• the distance around a circle

• the area of a circle

• halfway through a circle

• a line through the center of a circle

Tags

CCSS.7.G.A.2