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What is the perimeter and area of a rectangle with 5 and 12?
perimeter = (5+5+12+12)= 34 area = (5*12) = 60 squared
What is the perimeter and area of a rectangle that's 4 units and 5 units?
Perimeter: 2(4+5) = 18 units Area: 4*5 = 20 square units
If you know the perimeter of a square can you find the area?
Yes. Take the perimeter and divide by 4 to get the length of one side. Take that number and multiply it by itself and that's the area. ex. Perimeter = 20, then one side = 20/4= 5. Area = 5*5= 25.
What is the perimeter of a square with the area 25 square ft?
perimeter of a square = 4 * root of the area. Perimeter = 4 * root 25 = 4 * 5 = 20 ft
What is the perimeter for a polygon that's area is 20sq. units?
Even if you knew how many sides the polygon has, you stillcould not calculate its perimeter with that much information.Examples:-- An equilateral triangle with area of 20 has perimeter of 20.3885 .-- A square with area of 20 has perimeter of 17.889(rounded).-- A rectangle with area of 20 can have any perimeter more than 17.889 .4 by 5 . . . . area = 20, perimeter = 182 by 10 . . . area = 20, perimeter = 241 by 20 . . . area = 20, perimeter = 42..etc.
