Perimeter and area are not sufficient to determine the shape of a figure.
Yes
Yes.
a 4*5 rectangle.
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.
Perimeter and area are not sufficient to determine the shape of a figure.
yes, for example: a 4 by 5 rectangle has an area of 20 and a perimeter of 18 a 2 by 7 rectangle has an area of 14 and a perimeter of 18 they both have a perimeter of 18
Yes if you
Yes.
Yes
Yes.
a 4*5 rectangle.
Actually it is possible.
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.
4cm x 5cm
Oh, isn't that just a happy little question? To find the area of a shape, we look at how much space it covers. And to find the perimeter, we add up all the sides. So, for a shape with an area of 20 cm² and a perimeter of 18 cm, we would need more information about the shape to calculate those values. But don't worry, we can paint a beautiful picture with math once we have all the details!
Perimeter: 2(4+5) = 18 units Area: 4*5 = 20 square units