Questions on Geometry: Rectangles answered by real tutors!

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Question 565183: the width of a rectangle is 40 percent of the length. The perimeter of the rectangle is 42. Find the length and width of the rectangle.
Click here to see answer by ad_alta(240)

Question 565062: I can't find the right topic, but how do you write an expression for the perimeter of a hexagon with one 4x
Click here to see answer by richard1234(5390)

Question 565391: X+3=x+15 find x
Click here to see answer by htmentor(789)

Question 565479: the perimeter of a square garden is 352 foot how long is each side?
Click here to see answer by Leaf W.(97)

Question 565428: area of pentagon having sides 136*252*38*160*230
Click here to see answer by Alan3354(30990)

Question 565532: The width of a rectangle is 3ft less than the length. The area 4ft Find the length and width.
Click here to see answer by stanbon(57272)

Question 565554: A triangle has a base of X + 3, the height is X + 6 and the area is 135.
Find X ________, Base ________ Ht _________
Please be specific.
Click here to see answer by stanbon(57272)

Question 565656: Please help me solve this equation: The length of a rectangle is 3 centimeters less than twice its width. Its area is 20 square centimeters. Find the dimensions of the rectangle.
Click here to see answer by stanbon(57272)

Question 565779: Which has a greater perimeter, a 28-inch square or a 21-inch by 31-inch rectangle? Explain.
Click here to see answer by unlockmath(1599)

Question 565857: hey this is my question. I have asked around and all i got were answers that were way to complicated for mathematically challenged person such as I.
I hope you can help me understand the question and the answer.

Is it possible for an inscribed rectangle in a circle to have a diameter for a side and a circumscribed rectangle about a circle to be a square? Explain.
Click here to see answer by solver91311(16872)

Question 565828: How does the length of a rectangle change when the width is decreased by 6 units and its perimeter remains the same ?
Click here to see answer by ad_alta(240)

Question 565813: The area of a certain rectangle is 288yd2. The perimeter is 68yd. If you double the length and width, what will be the area and perimeter of the new rectangle?
Click here to see answer by ad_alta(240)

Question 566034: Can u please help me with this question. i am so confused!!
Find the height of the right rectangular prism.
S= 108ft^2
width=4ft
length=6 ft
What i did is try to find the surface are (2b+Ph) so i did
108=2( ) <=== (i left the parenthesis blank)+20(3.2)+(4.2)
then i got, 88=2()+h
i dont think i did it right??
Click here to see answer by mananth(12270)

Question 565972: I really need your help!
The length of a rectangle is 3ft less than 2 times the width. What is the length and width if the perimeter is 42?
Click here to see answer by ad_alta(240)

Question 566102: What would the area be of 22 miles in width and 13 miles in length?
Click here to see answer by Alan3354(30990)

Question 566110: I am in a refresher math course and remember having to do things in parentheses first but not sure what next. This is the problem 5 + [4 + (12-4) divided by 2 ] .I got 4 but I'm not sure if this is correct .can you please help ,I'd greatly appreciate it. Thank you.
Click here to see answer by jcarena(2)

Question 566791: How do I find h & w when h is 7 more than w, and I am only given the area of 330ft^2?
Click here to see answer by solver91311(16872)

Question 566791: How do I find h & w when h is 7 more than w, and I am only given the area of 330ft^2?
Click here to see answer by stanbon(57272)

Question 566968: If I have a rectangle of 24 meter square which can not be the length of one of it's sides,22 meter or 28 meters? I say 28 meters because the other side would be .8567823
Click here to see answer by solver91311(16872)

Question 567007: If I have 40ft or material for the perimeter of a sandbox, what is the smallest area I can have the sides have to be in whole numbers so no mixed numbers or fractions.
Click here to see answer by solver91311(16872)

Question 567535: If the perimeter of a regtangle is 80m and the area is 300 m2 what is the length and width of the rectangle. What is the formula for working out this?
Click here to see answer by mananth(12270)

Question 567623: one integer is less than the other. the product of the two intergers is 60. what is one of the numbers?
Click here to see answer by richard1234(5390)

Question 567837: The perimeter of a standard rectangle is 24ft rug the length is 2ft longer than the width what is the wdth? What is the length
Click here to see answer by rapaljer(4667)

Question 567934: The length of a room is 4 m and it's breadth is 3 m. How many square tiles of side 20 cm are required to cover the floor of the room?
Click here to see answer by mananth(12270)

Question 568308: If a square of "x" is cut out of a rectangle whose dimensions are 10 by 12, express the remaining area in terms of "x"
Click here to see answer by TutorDelphia(193)

Question 568282: the length of a rectangular greenhouse is three times the width. if the perimeter of the greenhouse is 96 feet, what are the dimensions of the greenhouse?
Click here to see answer by TutorDelphia(193)

Question 568305: A rectangle has a width of 3X inches and a length that is 8 inches shorter. The area is 825 sq. inches find the dimensions.
X_____, W__________,L____________, Perimeter________
Click here to see answer by mananth(12270)

Question 568504: By decreasing the length of the side by one unit, the area of a square decreased from 100 square meters to 81 square meters. Find the percent decrease in area.
Click here to see answer by jim_thompson5910(28536)

Question 568544: find area of a quadrilateral with the given dimensions
L=5M W=7M A=_______M2
Click here to see answer by issacodegard(60)

Question 568692: Find the dimension of a rectangular Persian rug whose perimeter is 18 ft. and whose area is 20 ft^2?
what are the length and width?
Click here to see answer by stanbon(57272)

Question 569217: Can someone help me with this question: A rectangle animal pen will be built using 200 meters of fencing. If one side of the rectangle is 60meters, find the area of the pen.
Click here to see answer by stanbon(57272)

Question 569291: Here is my question.
You have a rectangle with 78 square centimeters.What are the dimensions of the rectangle with the largest perimeter?
Im not so sure about how to do this. Please help!
Click here to see answer by stanbon(57272)

Question 569323: the length of a rectangle is 7 inches longer than its width if the area of the rectangle is 144 square inches what are its demensions?
Click here to see answer by solver91311(16872)

Question 569358: if a rectangle has a perimeter of 36 inches and length of 5 inches what is the area

Click here to see answer by IWork4Dessert(60)

Question 569370: DEFG is a square with diagonals GE and DF. If GE=10-2x and DF=2+2x find the value of x
Click here to see answer by IWork4Dessert(60)

Question 569484: The perimeter of a rectangle is 36 cm. The length of the rectangle is 3 cm more than twice the width. What are the dimensions of the rectangle?
Click here to see answer by bluemockingjay7(41)

Question 569576: The lid of a rectangular box of side 40 cm by 10 cm is sealed all round with tape. what is the length of the tape required?
Click here to see answer by nerdybill(6951)

Question 569645: x= 5/6 - 2/7 ?what is x?
Click here to see answer by Alan3354(30990)

Question 569661: ?what is x?
Click here to see answer by JBarnum(2044)

Question 569690: write an expression for 81 fewer than the product of u and 158

Click here to see answer by unlockmath(1599)

Question 569951: if a golden rectangle has a length of 234 meters, what would its width need to be?
Click here to see answer by rfer(12654)

Question 569997: is there Rectangle with 4 square cm and perimeter 10
Click here to see answer by AnlytcPhil(1276)

Question 570063: a rectangle has a length of 17 inches more than three times its height if the perimeter is 498 what are the deminsions
Click here to see answer by rfer(12654)

Question 411091: New playground will be rectangler and have an area of 225 yrds 2. The number of yards on each side will be a whole number. What is the least amount of fencing that could be required to enclose the playground?
I have a picture that has anh area of 3,600 cm2 and is square. I have a picture frame that is 5 cm wide. What is the perimeter of the picture frame?
Click here to see answer by childress(1)

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