208=(2)x + 2(x+30)
If a calculation of volume in cubic inches is needed, all dimensions need to be converted to inches before calculating the volume. For example, if calculating a rectangular prism in cubic inches, the dimensions need to be converted to inches, then the volume is calculated as length times width times height.
The perimeter of this rectangle is 30 inches.
The perimeter is 40 inches.
The perimeter is 11 + 5 + 13 = 29 inches.
A square with a perimeter of 32 inches has an area of 64 square inches.
The dimensions of the rectangle are 3 inches by 14 inches
The perimeter is just the total length of the sides so 5 x 6 = 30 inches.
It is: 72A cubic inches
136" sq
720 in3
Its dimensions are 6 inches by 7 inches because 2(6+7)=26 inches and 6*7=42 square inches
The dimensions given would not form a triangle and so no perimeter is possible
6 in by 8 in by 10 in.
5.625
It is 2*(9+5) = 2*14 = 28 inches.
11x13
Volume = 12*4*8 = 384 cubic inches