(15 x 20) sq inches.
15 and 20 inches because these dimensions comply with Pythagoras' theorem and the area of the rectangle.
Surface area of rectangle: 15 times 8 = 120 square inches
The volume of a suitcase with the dimensions of 15 inches x 14 inches x 11 inches is 2310 inches3.
240/15 = 16 inches
A "something" with the dimensions of 15x15 inches has an area of 225 square inches. Since the sides are the same, this "something" can be considered as a square.
15 and 20 inches because these dimensions comply with Pythagoras' theorem and the area of the rectangle.
4,3Improved Answer:-The dimensions work out as: 2.358898944 and 6.358898944 inches using the quadratic equation formula
The dimensions are: length = 15 inches and width = 7 inches Check: 15*7 = 105 square inches
405 inches
The dimensions of the rectangle are 2 units and 15 units
Surface area of rectangle: 15 times 8 = 120 square inches
The area of rectangle is : 150.0
The volume of a suitcase with the dimensions of 15 inches x 14 inches x 11 inches is 2310 inches3.
240/15 = 16 inches
A "something" with the dimensions of 15x15 inches has an area of 225 square inches. Since the sides are the same, this "something" can be considered as a square.
To find the area of a rectangle, multiply the length by the width. 3 x 5 = 15. Do not forget to include the units, however - if the units of the rectangle are in inches, then the answer to the question will be 15 inches squared (15 in2).
4w + 4w + w + w = 8w+2w= 10w=150 w=15 l=60