15 feet by 10 feet is 150 square feet.
40 x 40 = 1600 sq ft
270
6,000 sq ft
One sq yd is 9 sq ft, (3ft x 3ft) so 12 sq yds is 108 sq ft (12 x 9 sq ft)
1 sq yard = 1 yd x 1 yd = 3 ft x 3 ft = 9 sq ft.
96 sq ft.
12 ft x 41 ft = 492 sq ft
It is approx. 460 sq ft.
40 x 40 = 1600 sq ft
12' * 21 ft = 12*21 sq ft = 252 sq ft.
64 Sq Ft. 8ft x 8ft is 64.
363.996 ft
The sq ft of a room 6 ft x 9 ft is 54 ft2.
Assuming the room is 18 FEET by 14 FEET, the answer is 252 sq ft
And 23 ft x 23 ft room is 529 sq ft.
144 sq ft
15 x 10 = 150 (sq ft).