To find the square footage of a room that is 10 feet by 30 feet, you would multiply the length by the width. So, 10 feet x 30 feet = 300 square feet. Therefore, the room is 300 square feet in total area.
10' x 10' = 100'2
160 square feet.
80 square feet.
140 square feet
If the question is about 9 feet * 10 feet, the answer is 90 square feet.
10 feet*10 feet=100 square feet
About 96.7 square feet.
10 ft x 20 ft room = 200 square feet
10 x 12 = 120 square feet.
10 * 6 = 60 square feet.
10' x 10' = 100'2
7 feet x 10 feet = 70 square feet
200 square feet
30 square feet as 10 x 3 = 30
135.82 square feet
160 square feet.
80 square feet.