Untitled Lesson

Multiple Select

2 Truths and a Lie

• The Diameter of the circle is 4 inches

• The circumference can be found using C=16 times Pi

• The area can be found using A = pi times radius squared

Multiple Select

Two Truths and a Lie

• The radius of the circle is 6.5 cm

• The circumference can be found using C=2 times Pi times 13

• The area can be found using A = pi times 6.5 squared

Multiple Select

Two Truths and a Lie

• The amount of pie crust needed for one pie can be found using A = (3.14) 6 squared

• The amount of pie crust needed for one pie is approximately 37.68 square inches

• The amount of pie crust needed for 3 pies is approximately 339.12 square inches

Multiple Select

Two Truths and a Lie

• The circumference of circle A is approximately 12.56 ft less than the circumference of circle B

• The combined area of both circles is 74 times pi square feet

• The area of circle B is approximately 160.14 square feet greater than the area of circle A

Multiple Select

Two Truths and a Lie

• The diameter of the pie dish is 6 inches

• The area of the pie dish can be found using A = pie times 3 squared

• The area of the pie dish is approximately 37.68 square inches

Multiple Select

Two Truths and a Lie

• The combined area of circles A and C is approximately 706.5 mm squared

• The circumference of circle B is approximately 9.42 mm less than the circumference of circle C

• The area of circle B can be found using A = pi times 7.5 squared

Multiple Select

Two Truths and a Lie

• The expression C divided by 18 best represents the value of pi

• The radius of the circle is 9 millimeters

• The expression of 18 divided by C best represents the value of pi

Multiple Select

Two Truths and a Lie

• The radius of the menu is 11.5 cm

• The area is approximately 1,661.06 cm squared

• The circumference is approximately 72.22 cm

Multiple Choice

Bonus Question!

The bakery made cookies for the class. If the diameter of the cookies is 6.6 cm, what is the circumference. Use the formula C = pi times diameter.

• 21.24 cm

• 36.2 cm

• 18.84 cm

• 11 cm

Draw

Draw a circle then draw and label the diameter, radius, and circumference.