Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Area of Circle |
Grade: 6-a Lesson: S2-L1 |
Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the ten problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts. |
Quiz: in Class
| Problem Id | Problem | Options |
|---|---|---|
1 |
Find the area of a circle with a radius of 5 centimeters? |
A) 30 πcm B) 25 πcm C) 28 πcm D) 27 πcm |
2 |
If the area of a circle is 64π square centimeters, what is its radius? |
A) 12 cm B) 10 cm C) 8 cm D) 9 cm |
3 |
The area of a circular rug is 484π square inches. Find its radius? |
A) 24 inches B) 26 inches C) 25 inches D) 22 inches |
4 |
If the area of a circle is 121π square units, what is its radius? |
A) 11 units B) 12 units C) 14 units D) 15 units |
5 |
The area of a circular rug is 625π square inches. Find its radius? |
A) 25 inches B) 27 inches C) 30 inches D) 28 inches |
6 |
Find the area of the circle if the radius is 8 cm.(π = 3.14) |
A) 200.96 sq.cm B) 100.96 sq.cm C) 218 sq.cm D) 132 sq.cm |
7 |
What is the radius of the circle whose area is 154\$m^2\$? (π = 3.14) |
A) 7 m B) 6 m C) 8 m D) 11 m |
8 |
Find the diameter of a circle whose area is \$107 m^2\$? (π = 3.14) |
A) 12.34 m B) 11.66 m C) 7.66 m D) 14.5 m |
9 |
Find the area of the circle if the radius is 5 cm. (π = 3.14) |
A) 75.3 sq.cm B) 70.3 sq.cm C) 78.5 sq.cm D) 15.8 sq.cm |
10 |
Find the area of the circle if the diameter is 12cm. (π = 3.14) |
A) 110.23 sq.cm B) 114.45 sq.cm C) 134 sq.cm D) 113.04 sq.cm |
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