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If you mean a 3 inches by 4 inches rectangle then its perimeter is 14 inches
The dimensions of the rectangle are 3 inches by 14 inches
3+3+7+7 = 20 inches
the area of a rectangleis 100 square inches. The perimeter of the rectangle is 40 inches. A second rectangle has the same area but a different perimeter. Is the secind rectangle a square? Explain why or why not.
That would be 3 x 9 inches.
If you mean a 3 inches by 4 inches rectangle then its perimeter is 14 inches
The dimensions of the rectangle are 3 inches by 14 inches
10.4 inches
The perimeter of this rectangle is 30 inches.
The length of a rectangle is 8 inches. The width of the rectangle is 4 inches. What is the perimeter of the rectangle in inches?
6 + 6 + 4 + 4 = 20 squared inches
the length is 5 and the height is 2 or also known as 5x2
3+3+7+7 = 20 inches
the area of a rectangleis 100 square inches. The perimeter of the rectangle is 40 inches. A second rectangle has the same area but a different perimeter. Is the secind rectangle a square? Explain why or why not.
The perimeter would be 36 inches.
area = base X height if rectangle is 4 inches by 8 inches it the area would be 32 inches perimeter = sum of the length of the 4 sides...so in the rectangle above you have 2 sides at 4 inches and 2 sides at 8 so the total of those 4 sides will be 24 inches
20 inches squared is your final answer. To get it you have to do base times the height, in this case 10 times 2.