Questions on Geometry: Rectangles answered by real tutors!

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Question 809014: If a classroom has a length that is 5 feet less than two times its width and its perimeter is 80 feet,find width and length of the classroom?
Click here to see answer by vheroli(126)

Question 808967: the area of a rectangle is 96 square feet.the legnth is 4 more than 5 times the width. find the legnth and width.
Click here to see answer by vheroli(126)

Question 809037: Two equal circles are cut out of a rectangular paper of dimensions 16m by 8m. The circles have the maximum diameter possible. what is the approximate area of the paper remaining after the circles have been cut out?
(a) 104
(b) 78
(c) 54
(d) 27
(e) 13
Click here to see answer by Cromlix(4381)

Question 809039: A rectangle that is the ratio of length to width is 3:2. If the area is 125cm^2 what are the lengths of the sides?
Click here to see answer by stanbon(75887)

Question 809680: The length of a rectangle is 3 feet less than two times its width. Find the dimensions of the rectangle if the area is 77

Click here to see answer by richwmiller(17219)

Question 809801: The length of a rectangle is 5 YARDS more than double the width, and the area of the rectangle is 63 YARDS . Find the dimensions of the rectangle.
Click here to see answer by TimothyLamb(4379)

Question 809855: If the area of a rectangle is 36m�. The length is 4m�. What is the perimeter?
Click here to see answer by edjones(8007)

Question 809855: If the area of a rectangle is 36m�. The length is 4m�. What is the perimeter?
Click here to see answer by 2897696(96)

Question 809810: last year Groks mother weighed 3 times as much as grok. Since then grok has gained 9kg and his mother has lost 4kg. Now his mother weighs only twice as much as Grok. Find their weights
Click here to see answer by josmiceli(19441)

Question 809879: what is the length of a rectangle, if the area is306 square feet and the width is 15 feet?
Click here to see answer by TimothyLamb(4379)

Question 810067: The length of a rectangle is four times its width.
If the perimeter of the rectangle is 90ft , find its area.
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Question 810205: A rectangular garden has an area of 42 square meters. The width is 8 meters less than twice the length. Find the dimensions of the garden.
Click here to see answer by Alan3354(69443)

Question 810390: the length of a rectangular garden is 4 yards more than its width. The area of the garden is 60 square yards. Find the dimensions of the garden.

Click here to see answer by TimothyLamb(4379)

Question 810639: please help me to find area of rectangle length 17ft 8in by width 11ft8in
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Question 810494: The perimeter of a rectangle is 122 cm. The length is 11 cm less than five times the width. Find the dimensions of the rectangle.
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Question 810626: How do you construct a rectangle whose width is half its length?
Click here to see answer by Alan3354(69443)

Question 810766: The length of a rectange is (x+4)cm.
The width is (x-3)cm.
The area of the rectangle is 78cm^2.
How do I write this in terms of x?
Click here to see answer by richwmiller(17219)

Question 810810: The length of a rectangle is (x+4)cm.
The width is (x-3)cm.
The area of the rectangle is 78cm^2.
(a) Use this information to write down an equation in terms of x.
(b) Write down the length and the width of the rectangle.
I haven't been taught this yet at school but it came up in one of my practice papers :)

Click here to see answer by oscargut(2103)

Question 810711: Find the area and perimeter of a square plot of land, the length of whose diagonal is 10 m.

Click here to see answer by Charles3475(23)

Question 811026: The length of a rectangular deck is 4 times its width. If the decks perimeter is 30ft, what is the decks area?
Click here to see answer by rfer(16322)

Question 811114: Question: a rectangular garden is 2x+3 units long and 3x-5 unit wide. Find the area of the garden? Okay so I no you use a=lw so I have a=(2x+3)(3x-5) then I got 6x^2-x-15 I'm just not sure what I am suppose to do after that? Thanks
Click here to see answer by ortarico(23)

Question 810307: A rectangle with a length more than four times the width has an area of 132km^2. Find x.
Click here to see answer by tommyt3rd(5050)

Question 811275: The perimiter of a rectangular field is 228 yards. If the width of the field is 52 yards, what is the length?
Click here to see answer by TimothyLamb(4379)

Question 811269: If the length of a rectangular parking lot is 10 meters less than twice its width, and the perimeter is 400 meters, find the dimensions of the parking lot. Set up an equation and then solve it to find the dimensions.
Click here to see answer by josgarithmetic(39617)

Question 811375: the length of a rectangle is two more than three times its width. Its perimeter is 60 inches find its dimensions
Click here to see answer by Cromlix(4381)

Question 811401: The length of a rectangle is 3 more than 5 times its width with a perimeter of 66 inches what are the dimensions?
Click here to see answer by Stitch(470)

Question 811467: A square and a rectangle, both have perimeter 60m . Difference between the areas of the two is 16 sq m. Find the length of the rectangle.
Click here to see answer by richwmiller(17219)

Question 812061: I have a math problem:
The length of a rectangle is twice the width, and the area is 72 square inches.
What is the area of the shaded part.
I have tried very hard and can't figure it out.
The assignment is due tomorrow please help!
Thank you.

Click here to see answer by solver91311(24713)

Question 812451: A rectangular piece of sheet metal with an area of 1,600 in2 is to be bent into a cylindrical length of stovepipe having a volume of 800 in3. What are the dimensions of the sheet metal?
Click here to see answer by josgarithmetic(39617)

Question 812480: In a rectangle, the length of a rectangle is 5 inches more than its width if the perimeter is 22 inches how long is the width
Click here to see answer by TimothyLamb(4379)

Question 812579: The length of a rectangle is 5 inches more than it's width the perimeter is 66 inches what is the dimension of the rectangle
Click here to see answer by TimothyLamb(4379)

Question 812566: A rectangle with an area of 32 inches squared has one side that measures 4 inches. A similar rectangle has an area of 288 inches squared. How long is the longer side of the larger rectangle?
Click here to see answer by TimothyLamb(4379)

Question 812590: area of rectangle is 225 square units, its length is 17 units, what is its width?
my answer is 13.2 but that seems wrong. I divided SQ units of 225 by 17.

Click here to see answer by richwmiller(17219)

Question 812715: the perimeter of a rectangle is fifty two inches. the length is three les than twice the width. what id the area of the rectangle
Click here to see answer by josgarithmetic(39617)

Question 812709: julia has a rectangular garden with a perimeter of 72m and an area of 308^2m. what is the length and width of the garden
Click here to see answer by richwmiller(17219)

Question 812814: how can I find the area of a rectangle this size 14'x 8" = what?
Click here to see answer by richwmiller(17219)

Question 812758: If the perimeter of a rectangle is 96 and the length is 4 inches longer than the width what is the area?
Click here to see answer by KMST(5328)

Question 812822: the perimeter of a rectangle is 156 if the width is 20% the length find the demensions of the rectangle
Click here to see answer by ewatrrr(24785)

Question 812848: The perimeter of a rectangular parking lot is 146 yards what is the dimensions if the length is 7 yards less than 4 times the width
Click here to see answer by ewatrrr(24785)

Question 812890: The perimeter of a rectangle is 36 inches. If the length is 4 inches longer than the width, how do I find the dimensions of the rectangle?
Click here to see answer by ewatrrr(24785)

Question 813110: The length of a rectangle is 9 1/2 inches and the width is 2 3/4 inches. What is the ratio, using whole numbers, of the length to the width? I need all the work shown. I know the answer, but not how to solve it. Thanks so much!
Click here to see answer by stanbon(75887)

Question 813133: if area is 20 cm square what is the perimeter

Click here to see answer by edjones(8007)

Question 813265: a path surrounds a plot of grass 45 ft. wide and 35ft. long. If the path is 6ft. wide, find the area [of the path.]
Click here to see answer by TimothyLamb(4379)

Question 813318: If area of rectangle is 30cm2 and its perimeter is 22 cm what will be lengths of its sides
Click here to see answer by AlbertusK(3)

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