The side lengths of a quadrilateral do not uniquely identify the shape, because a quadrilateral is not a rigid shape. It can be flexed so that its area can be varied without changing the side lengths. As an example, consider a rectangle. It can be flexed into a parallelogram which can be made so thin that its area can be made smaller than any given value. Whereas a general quadrilateral may have a residual triangle that cannot be removed, there is a huge range of values for the area.
5:3
15ft x 9ft = 135 square feet.
12 * 9 = 108 square feet = 12 square yards
It is 1699 = 1296 cubic feet
The side lengths of a quadrilateral do not uniquely identify the shape, because a quadrilateral is not a rigid shape. It can be flexed so that its area can be varied without changing the side lengths. As an example, consider a rectangle. It can be flexed into a parallelogram which can be made so thin that its area can be made smaller than any given value. Whereas a general quadrilateral may have a residual triangle that cannot be removed, there is a huge range of values for the area.
Hmm - well, for one thing, it would wouldn't be referred to as area, as area represents a two dimensional measurement. What you're naming is a four dimensional measurement, so we would probably refer to it as hypervolume. The principal behind measuring hypervolume would be the same as that of measuring the area of a rectangle or the volume of a box. Simply multiply it's side lengths together: 29ft * 17ft * 15ft * 9ft = 66555ft4
5:3
15ft x 9ft = 135 square feet.
To convert square feet to square meters, you need to multiply by 0.0929. So, for a 9ft x 15ft area, you would calculate the area in square feet by multiplying 9 by 15, which equals 135 square feet. To convert this to square meters, you would multiply 135 by 0.0929, which equals approximately 12.54 square meters.
by using your brain
135 square feet. Just multiply length by width - the answer is the square footage.
135 square feet. To calculate square feet simply multiply length by width - the result is the area in square feet.
Well you convert the yards into feet. That would be 9ft x 15ft. That equals 135 feet2
15x9 = 135 squared feet
how many square yards of carpet will they need for a dining room9ft and 12ft, a hall 3ft and 6ft, a living room 12f and 15ft
12 * 9 = 108 square feet = 12 square yards