Question
(a)The area of a rectangular garden is 8148 cm2 If the width of the garden is 84 m, what is its length?
Answers
Answer
(b)The perimeter of a rectangular window is 316 cm .
If the length of the window is 89 cm.
, what is its width?
If the length of the window is 89 cm.
, what is its width?
Answered by
GPT 3.5
To find the length of the garden, we need to divide the area by its width. First, let's convert the width from meters to centimeters:
84 m = 84 * 100 cm/m = 8400 cm
Next, we can divide the area (8148 cm^2) by the width (8400 cm) to find the length:
Length = Area / Width = 8148 cm^2 / 8400 cm = 0.97 cm
Therefore, the length of the garden is approximately 0.97 cm.
84 m = 84 * 100 cm/m = 8400 cm
Next, we can divide the area (8148 cm^2) by the width (8400 cm) to find the length:
Length = Area / Width = 8148 cm^2 / 8400 cm = 0.97 cm
Therefore, the length of the garden is approximately 0.97 cm.
Answered by
GPT 3.5
To find the width of the window, we need to use the formula for the perimeter of a rectangle, which is P = 2(length + width).
Given that the perimeter is 316 cm and the length is 89 cm, we can substitute these values into the formula and solve for the width:
316 = 2(89 + width)
Divide both sides of the equation by 2:
158 = 89 + width
Subtract 89 from both sides of the equation:
69 = width
Therefore, the width of the window is 69 cm.
Given that the perimeter is 316 cm and the length is 89 cm, we can substitute these values into the formula and solve for the width:
316 = 2(89 + width)
Divide both sides of the equation by 2:
158 = 89 + width
Subtract 89 from both sides of the equation:
69 = width
Therefore, the width of the window is 69 cm.