13cm*13cm =169 square cm.
Trick question. 100. :)
Let's say the side length of a square is x. The square's area is just x2, and its perimeter is 4x. If we want the perimeter to be equal to the area, 4x = x2, so x = 4.
The perimeter of a quadrilateral is 'side + side + side + side = perimeter'. If the quadrilateral is a square, you can simplify this to 'side x 4 = perimeter'.
Perimeter of square = 4 x L where L = length of one side of the square.
A square with a side length of 13cm (52/4) has an area of 169cm2
13cm*13cm =169 square cm.
42cm
perimeter of triangle is sum of three sides i.e if a,b,c are three sides of triangle then perimeter is a+b+c. coming to your question answer is 13+5+x
A "square" is a figure that has four sides of equal length. To get its perimeter, you multiply any of the four sides by 4. If you mean a "quadrilateral" that has the stated sides, just add the sides together.
Trick question. 100. :)
8 square meters equals 8 x 100 x 100 square centimeters. That is 80000 square centimeters. A 13cm square has an area of 13 x 13 = 169 square centimeters. Therefore the number of tiles required is 80000/169 = 473.37, make it 474
You add up the length and the width :)
By units do you mean the volume specification? If so, the volume will be in cubic centimetres. 13cm x 13cm x 3cm = 13x13x3 = 507 cubic centimetres or 507 cc.
The perimeter of any rectangle is [ 2 x (length + width) ]. Since the length and width of a square are equal, the perimeter of a square is also [ 2 x (side + side) ] = (4 x side).
You can't tell the perimeter from the area.Here are a few different rectangles and their perimeters.All of them enclose 12 square feet.1/2 x 24 .. . perimeter = 491 x 12 . . . . perimeter = 261.5 x 8 .. . . perimeter = 192 x 6 . . . . . perimeter = 162.4 x 5 .. . . perimeter = 14.83 x 4 . . . . . perimeter = 143.464 x 3.464 . . perimeter = 13.856
Area = Legth x Width In a square, Length = Width Therefore Area = Length x Length (or Width x Width) Area = Length squared Length = Square Root of 800 Perimeter = 4 x length Perimeter = 4 x Square Root of 800 Perimeter = 113.14