7*12=84
so 84 inches by 84 inches, then use Pythagoras theorem
a^2+b^2=c^2
sqrt(84^2+82^2)=118.79 inches
15,120 square inches.
"7ft is equal to 84inches"
7 feet 6 inches is 7.5 feet Hence Area = 7.5 x 7 = 52.5 square feet
2.308
238cm = 7ft 945⁄64 inches.
7 feet = 84 inches
84
140
7ft by 7ft
7 × 3 = 21 square feet
Answer: 7 ' = 84 "
7ft and 11 inches because 7*12+11=215