264 sq ft.
96 sq ft.
12' * 21 ft = 12*21 sq ft = 252 sq ft.
It is approx. 460 sq ft.
4
40 x 40 = 1600 sq ft
12 ft x 41 ft = 492 sq ft
13ft*15ft = 195 square ft 13 times 15 = 195 as any calculator will tell you (or you can do it in your head - 10 times 15 = 150, 3 times 15 =45 add together = 195)
64 Sq Ft. 8ft x 8ft is 64.
Assuming the room is 18 FEET by 14 FEET, the answer is 252 sq ft
165
140 sq. ft.