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Lesson Example Discussion Quiz: Class Homework

Quiz Discussion

Title: Circumference of a circle

Grade: 6-a Lesson: S2-L2

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Problem	Options
Steps 1	A circle with a diameter of 12 meters. Find the circumference of the circle.(π = 3.14)	A) 37 m B) 37.07 m C) 37.76 m D) 37.68 m
Steps 2	The circumference of a circle is 409 in. Find its diameter.	A) 130.55 in B) 130 in C) 130.25 in D) 132.35 in
Steps 3	The circumference is 56 inches. What is the radius?	A) 12.3 in B) 13.4 in C) 10.6 in D) 8.917 in
Steps 4	The difference between the circumference and the diameter of a circular bangle is 10 ft. Find the radius of the bangle.	A) 2 ft B) 2.33 ft C) 2.24 ft D) 2.37 ft
Steps 5	The two circles are placed side by side. The first circle has a radius of 8 inches, and the second circle’s circumference is twice as long as the first circle’s circumference. Find the radius of the 2nd circle.	A) 10 inches B) 16 inches C) 15 inches D) 20 inches

Problem Id

Problem

Options

Steps 1

A circle with a diameter of 12 meters. Find the circumference of the circle.(π = 3.14)

A) 37 m

B) 37.07 m

C) 37.76 m

D) 37.68 m

Steps 2

The circumference of a circle is 409 in. Find its diameter.

A) 130.55 in

B) 130 in

C) 130.25 in

D) 132.35 in

Steps 3

The circumference is 56 inches. What is the radius?

A) 12.3 in

B) 13.4 in

C) 10.6 in

D) 8.917 in

Steps 4

The difference between the circumference and the diameter of a circular bangle is 10 ft. Find the radius of the bangle.

A) 2 ft

B) 2.33 ft

C) 2.24 ft

D) 2.37 ft

Steps 5

The two circles are placed side by side. The first circle has a radius of 8 inches, and the second circle’s circumference is twice as long as the first circle’s circumference. Find the radius of the 2nd circle.

A) 10 inches

B) 16 inches

C) 15 inches

D) 20 inches