Lesson Example Discussion Quiz: Class Homework |
Quiz Discussion |
Title: Perimeter of semicircle |
Grade: 7-a Lesson: S1-L5 |
Explanation: |
Quiz: Discussion in Class
| Problem Id | Question |
|---|---|
Steps 1 |
The radius of a semicircle is 7cm. Find the perimeter. A) \$36 cm\$ B) \$47 cm\$ C) \$44 cm\$ D) \$77 cm\$ |
Steps 2 |
The radius of a semicircle is 35m. Find the perimeter. A) \$158 m\$ B) \$180 m\$ C) \$162 m\$ D) \$119 m\$ |
Steps 3 |
The radius of a semicircle is 14m. Find the perimeter. A) \$53 m\$ B) \$31 m\$ C) \$72 m\$ D) \$54 m\$ |
Steps 4 |
The perimeter of a semicircle is \$144 cm\$. Find the radius. A) \$28cm\$ B) \$21cm\$ C) \$32cm\$ D) \$36cm\$ |
Steps 5 |
The perimeter of a semicircle is \$108 cm\$. Find the radius. A) \$30cm\$ B) \$15cm\$ C) \$21cm\$ D) \$35cm\$ |
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