Perimeter: 15+20+25 = 60 units
5 units x 5 units
Perimeter: 2(4+5) = 18 units Area: 4*5 = 20 square units
A 6 by 4 rectangle will have a perimeter of 20 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.
A 20-unit square has a perimeter of 80 units.
Perimeter: 15+20+25 = 60 units
49.5 units
20 units.
5 units x 5 units
Perimeter: 2(4+5) = 18 units Area: 4*5 = 20 square units
A 6 by 4 rectangle will have a perimeter of 20 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.
20 x 20
Yes. A square with sides of 5 units.
A 7 by 3 rectangle.
A = 25 square units.