a=30cm, b=15cm, c=31cm
The sides are: 37.5+19.75+18.75 = 76 cm
28
The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.
28
If you mean "isosceles" triangle, the perimeter is the sum of twice the known side plus the base.
The perimeter of a rectangle is 42. Meters. The length of the rectangle is threemeter less than twice the width.Mar
A rectangle has two dimensions, length and width. You haven't said what the width is. The perimeter is the distance around the rectangle. Imagine going round it. You would go 42 inches, then a width, then another 42 inches, then another width. In general, the perimeter of a rectangle is twice its length plus twice its width.
the perimeter of a triangle is 86 inches. the largest side is four inches less than twice the smallest side. the third side is 10 inches longer than the smallest side. what is the length of each side?
The width is half the length: The perimeter is twice the length plus twice the width. If the perimeter is 3 times the length, twice the width must be the length.
10
If the width is 9' and the length is twice that, the length is 18'; the perimeter is twice the length plus twice the width, which is 36' + 18' = 54 feet.
The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.
Area is length times width, perimeter is twice the sum of length and breadth.
12 meters
If the perimeter is 84 feet and the length is twice the width, then the length will be 28 feet and the width will be 14 feet.
Length = (Perimeter - twice width) / 2
28
Twice the (width plus length)
If the length of a rectangle is twice its width and it has a perimeter of 48, then the rectangle is 16 in length and 8 in width.