8 by 12
Length + width = 18 cm so length = 12 cm and width = 6 cm. Presumably the length is the common side so the perimeter of the octagon is 8 x 12 = 96 cm. If the width is the common side then the perimeter of the octagon is 8 x 6 = 48 cm
we have the formula to find perimeter of the rectangle i.e. perimeter = 2(l+b) where l = length b = breadth substitute l=96 and perimeter = 334,we get 334 = 2(96+b) 334/2=96+b, 167 = 96 + b b = 167-96 =71. b = breadth of the given rectangle is 71.
Let the width be 1/3x and the length be x: 2(width+length) = perimeter 2(1/3x+x) = 96 feet 2/3x+2x = 96 Multiply all terms by 3 to eradicate the fraction: 2x+6x = 288 8x = 288 Divide both sides by 8: x = 36 Therefore: width = 12 feet and length = 36 feet Check: 12+12+36+36 = 96 feet
Perimeter is twice the length and width added together. 48=l+w l=w+27 48=w+27+w 48=2w+27 48-27=2w 21=2w 10.5=w 37.5=l **********
Length + width = half perimeter = 100". Length is 98", width is 2"
dont is answer
8 by 12
Length + width = 18 cm so length = 12 cm and width = 6 cm. Presumably the length is the common side so the perimeter of the octagon is 8 x 12 = 96 cm. If the width is the common side then the perimeter of the octagon is 8 x 6 = 48 cm
we have the formula to find perimeter of the rectangle i.e. perimeter = 2(l+b) where l = length b = breadth substitute l=96 and perimeter = 334,we get 334 = 2(96+b) 334/2=96+b, 167 = 96 + b b = 167-96 =71. b = breadth of the given rectangle is 71.
Let the width be 1/3x and the length be x: 2(width+length) = perimeter 2(1/3x+x) = 96 feet 2/3x+2x = 96 Multiply all terms by 3 to eradicate the fraction: 2x+6x = 288 8x = 288 Divide both sides by 8: x = 36 Therefore: width = 12 feet and length = 36 feet Check: 12+12+36+36 = 96 feet
Perimeter is twice the length and width added together. 48=l+w l=w+27 48=w+27+w 48=2w+27 48-27=2w 21=2w 10.5=w 37.5=l **********
Let x represent the width. If the length is 3 times the width, than the length=3x. A rectangle has 2 widths and 2 lengths, so the equation would be 2(x)+2(3x)=96 now I'll leave the rest for you to figure out :)
Perimeter is the sum of all of the sides, so perimeter can be written as P=2x + 2y First you need to plug in the values you know 360 = 2(84) + 2y Multiply 360=168 + 2y Subtract 192=2y and divide y=96 feet so the length is 96 feet
The perimeter of a rectangle = 2L + 2W So, from your problem we know that L = W + 27 Use this equation for the length and substitute in the perimeter equation, we get: 2(W+27) + 2W = 96 Now we rearrange and solve for W 2W + 54 + 2W = 96cm 4W + 54 -54 = 96 -54 4W = 42 W = 10.5cm, and using this value L = 10.5 + 27 = 37.5cm
The formula of for the surface area of a cuboid is 2(width*height + length*height + length*width) height = 96 width = 176 length = 158 2(176*96 + 158*96 + 158*176) = 119,744 inches2
Your question is incomplete as written. If you meant a PERIMETER of 96 yards, then the backyard is 34 yards wide, 14 yards long.