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!
Area: 54 square cm Perimeter: 30 cm
The area of square is : 1936.0
what is the produce 1,964 and 22
The area of square is : 12544.0
152 cm
You need the length and/or width: could be 1 x 18, 2 x 9, 3 x 6 etc which would have perimeters of 38 cm, 22 cm and 18 cm respectively. Perimeter = 2 x (L + W)
That will depend on its dimensions of which none have been given but if they are 2 by 9 then its perimeter is 22 cm or if they are 3 by 6 then its perimeter is 18 cm
The area and perimeter cannot be equal because the perimeter is a linear measure while an area is a square measure. However, it is perfectly possible for them to have the same numerical value. For example, a 3cm by 6 cm square has a perimeter of 2*(3+6) = 18 cm and an area or 3*6 = 18 sq cm.
4cm x 5cm
The square root of 324 is 18 so the perimeter must be 4*18 = 72 cm
Draw it with dimensions of (6 cm) by (3 cm).
Greatest area is achieved by a square whose sides are 72/4 = 18 cm. The area, in that case, is 18*18 = 324 cm2
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!
Area of circle = pi*212 = 1385.44236 square cm Area of rectangle = 1385.44236 square cm Lenght of rectangle = 1385.44236/18 = 76.96902 cm Perimeter of rectangle = 2(76.96902)+2(18) = 189.93804 cm
the old perimeter is 17 * 2 The old perimeter = 38