# math

posted by
**g** on
.

Ryan wants to use 22 feet of fence to surround a section of grass for his dog to play in. He wants the area of this section of grass to be 30 square feet.

Which dimensions could Ryan use for this section of grass?

2ft by 9 ft

3ft by 8 ft

4 ft by 7 fy

5 ft by 6 ft