Lesson Example Discussion Quiz: Class Homework |
Quiz At Home |
Title: Area of circle |
Grade: 7-a Lesson: S1-L2 |
Explanation: |
Quiz: at Home
| Problem Id | Question |
|---|---|
1 |
The radius of a circle is 77cm. Find the area. A) \$25469cm^2\$ B) \$26565cm^2\$ C) \$25049cm^2\$ D) \$18634cm^2\$ |
2 |
The diameter of a circle is 42cm. Find the area. A) \$1386cm^2\$ B) \$1256cm^2\$ C) \$1576cm^2\$ D) \$1326cm^2\$ |
3 |
The logest chord of a circle is 6m. Find the area. A) \$23.560m^2\$ B) \$28.28m^2\$ C) \$30.32m^2\$ D) \$26.13m^2\$ |
4 |
The area of a circle is \$9856m^2\$. Find the longest chord of the circle. A) \$106m\$ B) \$112m\$ C) \$221m\$ D) \$152m\$ |
5 |
The area of a circle is \$3850cm^2\$. Find the radius. A) \$35cm\$ B) \$30cm\$ C) \$21cm\$ D) \$42cm\$ |
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