Circles

Name the center of the Circle

• Point P

• Point O

• Point M

• Point N

Name the diameter of the circle.

• ____

  MN

• ___

  PO

• ___

  PN

• ___

  MO

Name three radii.

• ___, ___, ___

  MO PO NP

• ___, ___, ___

  MN NO PN

• ___, ___, ___

  OM NP NM

Tags

CCSS.HSG.C.A.2

What is the formula for cirumference?

• C = 3.14(d)

• C = 3.14(r)^2

• A= 3.14(d)

Tags

CCSS.7.G.B.4

Calculate the circumference of Cricle J is the radius is 7m.

• 43.96m

• 21.98m

• 27.18m

• 439.6m

Tags

CCSS.7.G.B.4

What is the formula for Area of a circle?

• C = 3.14(r)^2

• A = 3.14 (d)

• A = 3.14 (r)^2

Tags

CCSS.7.G.B.4

Calculate the area of Circle X if the diameter is 13in.

• 13266.5in.

• 132.665in.

• 13.2665in.

• 1326.65in.

Tags

CCSS.7.G.B.4

Calculate the area of the circle

• 22.687in.

• 2268.7in.

• 226.87in.

• 2.22687in.

Tags

CCSS.7.G.B.4

Calculate the area of the rectangle.

• 12.0in.

• 1200in.

• 120in.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Calculate the area of the shaded region.

• 1068.7in.

• 106.87in.

• 106in.

• 1087in.