a rectangle has a perimeter of 72m. If the length is 20 m longer than the width find its dimensions?
In a rectangle, the longer side is referred to as the "length," while the shorter side is called the "width." These terms help distinguish the dimensions of the rectangle, with length typically representing the side that is longer. When discussing the area or perimeter, these dimensions are essential for calculations.
It is: 12 units in length
Length = 3.5 inches and Width = 2.5 inches Check: 2(3.5+2.5) = 12 inches
First find the dimensions of the rectangle. Let the length be x+4 and the width be x: 2(x+4+x) = 20 2x+8+2x = 20 4x = 20-8 4x = 12 => x = 3 Therefore: length = 7cm and the width = 3cm Area = length*width => 21cm2
the width equals 14 cm. and the length equals 31 cm.
In a rectangle, the longer side is referred to as the "length," while the shorter side is called the "width." These terms help distinguish the dimensions of the rectangle, with length typically representing the side that is longer. When discussing the area or perimeter, these dimensions are essential for calculations.
The dimensions are: length 10.5 cm and width 3.5 cm Check: 2*(10.5+3.5) = 28 cm
It is: 12 units in length
Length = 3.5 inches and Width = 2.5 inches Check: 2(3.5+2.5) = 12 inches
i don't know what length of rectangle is 7 cm longer than the width the perimeter of the rectangle is 46 cm .what is the length of the of the rectangle ?
21cm3
L + W >= 24, L = W + 4, Possible dimensions 14 and 10 giving an area of 140 sq cm.
perimeter = 2(length X width) = 2(l x w) = 2(w+7+w) - 2(2w+7)=142 2w+7 = 71; 2w=64; w = 32 and l = w+7 = 39 Check: perimeter = 2(32+37) = 142
Perimeter of a rectangle is 2(l+b).Area of rectangle is 216 centimeter square.
17 and 22
not really but the length is always the longer side :)
First find the dimensions of the rectangle. Let the length be x+4 and the width be x: 2(x+4+x) = 20 2x+8+2x = 20 4x = 20-8 4x = 12 => x = 3 Therefore: length = 7cm and the width = 3cm Area = length*width => 21cm2