27 x 3 = 81
27 x 20 = 540
81 + 540 = 621
Answer: 621 square feet
352 square feet.
216 square feet
140 square feet
1690 square feet
23,142 square feet.
This room has an area of 11.71 (11.705783) square meters.
1,120 square feet.
There are: 24*24 = 576 square feet
14 × 5 = 70 square feet.
36 square yards.
2
99ft2