If the area is 15ft, and the length is twice the size of the width, x must be 5, and 2x is 10. 2x X x = 15 15 / 3 = 5 x = 3 2x = 5 sorry, i tried, i cant get it
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Ah, what a lovely question! To find the area of a rectangle, you simply multiply the length by the width. In this case, 15 feet by 18 feet would be 270 square feet. Isn't it wonderful how we can turn numbers into beautiful landscapes of knowledge?
To find the area of the room in square feet, you multiply the length by the width: 12ft x 15ft = 180 square feet. To convert square feet to square yards, you divide by 9 (since 1 square yard is equal to 9 square feet): 180 square feet / 9 = 20 square yards. Therefore, there are 20 square yards in a 12ft x 15ft room.
15ft is 5 yds, so 15ft x 15ft is the same as 5yds x 5yds which would equal 25 square yards.
To calculate the square footage of a room, you multiply the length by the width. In this case, a 10 ft by 15 ft room would be 150 square feet. This is because 10 ft x 15 ft = 150 sq ft.
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formula for area of a rectangle is length times width in this equation 15ft is your length and 10ft is your width so.... 15 x 10 = 150 your final answer is 150ft squared (150 feet squared)
let "X" be the unknown value 5X * 12X = 540 60X2 = 540 X2 =540 / 60 X2 = 9 X = 3 Therefore the actual length is 12*3 = 36 feet, Width is 5 * 3 = 15 feet Check: 36 ft * 15ft = 540 ft2
Perimeter: 150+15+150+15 = 330 feet Area: 150*15 = 2250 square feet
2*(length + width) = 54 feet.
Area = 15 times 8 = 120 square feet.
(Diagonal)2 = (15)2 + (8)2 = (225) + (64) = 289Diagonal = sqrt(289) = 17
To find the area of a rectangle, you multiply its length by its width. In this case, the length is 15 feet and the width is 16 feet. So, the area of the room would be 15 feet x 16 feet = 240 square feet.
135 square feet. Just multiply length by width - the answer is the square footage.
area (A) = length (L) x width (W) = 54 L = W+15 so..... (W + 15) x W = 54 then W^2 + 15W = 54 putting it in a form (aX^2 + bX + C = 0) so that a quadratic formula (look it up on Widipedia) can be used to solve it: W^2 + 15W - 54 = 0 a=1, b = 15, c = -54 Solving give us W = 3, which means L = 18
To find the area of a rectangle, you multiply the length by the width. In this case, 15 feet x 20 feet equals 300 square feet. This is because you are essentially calculating the area of a rectangle with a length of 15 feet and a width of 20 feet, which gives you the total square footage within that shape.