SaiBook.us Geometry

Lesson Example Discussion Quiz: Class Homework

Quiz In Class

Title: Circle

Grade: 4-a Lesson: S2-L3

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	What is the diameter of a circle with a radius of 10 inches?	A) 20 inches B) 21 inches C) 22 inches D) 23 inches
2	Find the area of the circle whose radius is 32 units.	A) \$3118.28 units^2\$ B) \$3218.28 units^2\$ C) \$3228.28 units^2\$ D) \$3318.28 units^2\$
3	The area of a circle is \$154 cm^2\$. What is the radius of the circle?	A) 6cm B) 4 cm C) 7 cm D) 3 cm
4	Find the area of a circle, whose diameter is 63 cm.	A) \$3218.5 cm^2\$ B) \$3318.5 cm^2\$ C) \$3148.5 cm^2\$ D) \$3118.5 cm^2\$
5	What is the radius of a circle given the diameter is 22 m ?	A) 9 m B) 8 m C) 10 m D) 11 m
6	Find the radius of circle if the area is \$150 cm^2\$?	A) 6.29 cm B) 6.59 cm C) 6.92 cm D) 6.95 cm
7	Find the area of a circle whose radius is 12 feet?	A)\$452.37 ft^2\$ B) \$452.39 ft^2\$ C) \$452.33 ft^2\$ D) \$452.93 ft^2\$
8	Find the diameter of a circle whose area is \$107 m^2\$?	A) 11.66 m B) 5.83 m C) 11.54 m D) 5.38 m
9	Find the radius of the circle whose area is \$79 in^2 \$?	A)5.12 inches B) 5.01 inches C) 5.10 inches D) 5.21 inches
10	What is the area of the circle if the diameter is 16 units ?	A) \$201.80 units^2\$ B) \$201.085 units^2\$ C) \$201.08 units^2\$ D) \$201.508 units^2\$

Problem Id

Problem

Options

What is the diameter of a circle with a radius of 10 inches?

A) 20 inches

B) 21 inches

C) 22 inches

D) 23 inches

Find the area of the circle whose radius is 32 units.

A) \$3118.28 units^2\$

B) \$3218.28 units^2\$

C) \$3228.28 units^2\$

D) \$3318.28 units^2\$

The area of a circle is \$154 cm^2\$. What is the radius of the circle?

A) 6cm

B) 4 cm

C) 7 cm

D) 3 cm

Find the area of a circle, whose diameter is 63 cm.

A) \$3218.5 cm^2\$

B) \$3318.5 cm^2\$

C) \$3148.5 cm^2\$

D) \$3118.5 cm^2\$

What is the radius of a circle given the diameter is 22 m ?

A) 9 m

B) 8 m

C) 10 m

D) 11 m

Find the radius of circle if the area is \$150 cm^2\$?

A) 6.29 cm

B) 6.59 cm

C) 6.92 cm

D) 6.95 cm

Find the area of a circle whose radius is 12 feet?

A)\$452.37 ft^2\$

B) \$452.39 ft^2\$

C) \$452.33 ft^2\$

D) \$452.93 ft^2\$

Find the diameter of a circle whose area is \$107 m^2\$?

A) 11.66 m

B) 5.83 m

C) 11.54 m

D) 5.38 m

Find the radius of the circle whose area is \$79 in^2 \$?

A)5.12 inches

B) 5.01 inches

C) 5.10 inches

D) 5.21 inches

What is the area of the circle if the diameter is 16 units ?

A) \$201.80 units^2\$

B) \$201.085 units^2\$

C) \$201.08 units^2\$

D) \$201.508 units^2\$