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What is the area in square millimeters of a rectangle with a width of 8.7 centimeters and a length of 9.3 centimeters?
To find the area of a rectangle, you multiply the length by the width. First, convert the width and length to millimeters by multiplying by 10 (since 1 cm = 10 mm). So, the width becomes 87 mm and the length becomes 93 mm. Then, multiply the width by the length: 87 mm * 93 mm = 8091 square millimeters. Therefore, the area of the rectangle is 8091 square millimeters.
The perimeter of a rectangular playing field measures 504 yards Its length is 9 yards shorter than twice its width Find the area?
14355 yds2 Let l represent the length and w the width. Perimeter equals 2*l+2*w. From the information in the problem, we have two equations and two unknowns: 2l+2w=504 l=2w-9 Substitute l from the second equation into the first equation and solve for w: 2(2w-9)+2w=504 4w-18+2w=504 6w-18=504 6w=522 w=522/6=87 Now, substitue w=87 into the second equation above to find l: l=2*87-9=165 With the length and width determined, we can find the area: Area = l*w=165*87=14355 yds2
How many square yards are in a square lot 87 feet wide?
To find the area of a square lot, we do the same thing as we would for a rectangular lot. With a rectantular lot, it's length times width. With a square lot (a square being a special case of a rectangle where the length equals the width), we just multiply one side by another side. Another way to say that is that we square a side to find the area of a square. In this case, 87 feet x 87 feet = 87 feet2 = 7569 square feet (or ft2).
The perimeter of a rectangle is 218 inches The length exceeds the width by 87 inches Find the length?
Half perimeter = 109. Subtract 87 and half the answer 22/2 = 11, this is the width. Add on the 87 giving 98, this is the length.
What is the width of rectangle with an area of 40 and length of 10 plus square root of 13?
Area = Length*Width so Width = Area/Length = 40/[10+sqrt(13)] = 40*[10-sqrt(13)] / [10+sqrt(13)][10-sqrt(13)]= [400 - 40*sqrt(13)] / [100 - 13]= 400/87 - 40*sqrt(13)/87= 40/87*[10 - sqrt(13)]= 2.94 approx.
What is 87 in measuring width?
It means it measures 87 units across.
What is 87 over 18 simplified?
87/18 = 29/6 when simplified
The width of a desk is 87 centimetrse What is the width of the desk to the nearest ten centimetres?
90 cm
What is 87 over 54 in simplest form?
87/54 = 29/18
The length of a rectangle is 3 ft more than twice its width and the perimeter of the playing field is 258 ft Find the dimensions of the playing field?
Let the length be 2x+3 and the width be x: So: 2*(2x+3+x) = 258 => x = 42 feet Therefore: length = 87 feet and width = 42 feet Check: 2*(87+42) = 256 feet
What is 87 over 54 simplified?
87/54 = 29/18
What are the release dates for Jeopardy - 1984 18-87?
Jeopardy - 1984 18-87 was released on: USA: 1 January 2002
