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.
1,120 square feet.
There are: 24*24 = 576 square feet
14 × 5 = 70 square feet.
This room has an area of 11.71 (11.705783) square meters.
36 square yards.
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72