Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Circumference of a Circle |
Grade: 4-a Lesson: S2-L4 |
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 bicycle wheel has a diameter of 26 inches.Find its circumference. |
A) 81.86 in B) 163.36 in C) 81.68 in D) 163.63 in |
Steps 2 |
A circular pizza has a circumference of 36 ft. What is the diameter of the pizza? |
A) 11.46 ft B) 11.23 ft C) 11.64 ft D) 11.324 ft |
Steps 3 |
The circumference of a circle is 80 cm. Find the diameter of the circle. |
A) 25.477 cm B) 32.46 cm C) 12.56 cm D) 32.12 cm |
Steps 4 |
A circle having an area of 441 square meters, find the circumference of a circle? |
A) 74.40 m B) 74.45 m C) 74.38 m D) 74.24 m |
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 |
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