600 square feet. Multiply length by width - the result is the area in square feet.
20 X 30 = 600 square feet.
600 square feet. Just multiply length by width - the answer is the square footage.
To calculate the square footage of a rectangle, you simply multiply the length by the width. In this case, 19 feet by 20 feet would be 380 square feet. This is because 19 feet multiplied by 20 feet equals 380 square feet.
200 square feet
20 X 16 = 320, 320 square feet
400 square feet
Read your own question! The square footage is 20!
12*20 = 240 square feet.
The question does not give the units of measurement for the room's size. Assuming they are feet, the square footage is 20*12 = 240 square feet.
20 X 30 = 600 square feet.
18 ft X 20 ft = 360 Square feet
20 ft * 500 ft = 10000 square feet. Rather a large room!
480sq'
840 sqft
260 feet squared !
Ah, what a lovely question! To find the square footage of a room, you simply multiply the length by the width. In this case, a 12 x 20 room would have a square footage of 240 square feet. Just imagine all the happy little memories you can create in a space like that!
20 x 20 = 400 The room has 400 square feet on the floor, 400 square feet on the ceiling, and (80 x height of the room) square feet on the walls.