133 square feet. Multiply length by width - the result is the area in square feet.
First find how many square feet 19 ft x 11 feet equals. It equals 209 square feet. Now, convert 209 square feet to square meters. 1 square foot equals 0.3048 square meters. 209 square feet equals 63.7032 square meters.
There are 199.5 square feet in a 10.5 x 19 ft. room.
You have to multiply the two dimensions to get the area. In this case the answer will be 228 square feet.
21*19 = 399 square feet.
19-ft x 17-ft = 323 square feet = 30 square meters. (rounded; correct within 0.03%)
266 sq ft
19-ft x 5-ft = 95 square feet = 8.826 square meters (rounded)
just multiply, 494 sq ft
19 x 19 = 361 sq ft
Oh, dude, math time! So, to find the square footage of a rectangle, you just multiply the length by the width. In this case, 14 ft x 19 ft equals 266 square feet. Ta-da! Math wizardry at its finest.
There are: 25*19 = 475 square feet
180 square feet.