Lesson Example Discussion Quiz: Class Homework |
Quiz In Class |
Title: Area of circle |
Grade: 7-a Lesson: S1-L2 |
Explanation: |
Quiz: in Class
| Problem Id | Question |
|---|---|
1 |
The radius of a circle is 9 cm. Find the area. A) \$254.572cm^2\$ B) \$265.665cm^2\$ C) \$250.479cm^2\$ D) \$251.467cm^2\$ |
2 |
The radius of a circle is 12m. Find the area. A) \$433.53m^2\$ B) \$556.63m^2\$ C) \$452.57m^2\$ D) \$526.88m^2\$ |
3 |
The logest chord of a circle is 8m. Find the area. A) \$31.27m^2\$ B) \$29.37m^2\$ C) \$50.28m^2\$ D) \$46.21m^2\$ |
4 |
The area of a circle is \$1386cm^2\$. Find the daiameter. A) \$64cm\$ B) \$32cm\$ C) \$21cm\$ D) \$42cm\$ |
5 |
The area of a circle is \$616 cm^2\$. Find the radius. A) \$14cm\$ B) \$12cm\$ C) \$9cm\$ D) \$10cm\$ |
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