Questions on Geometry: Rectangles answered by real tutors!

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Question 839772: Solve algebraically, using one variable. The length of a rectangle is three less than twice the width. If the perimeter is 24 inches, what are the length and width of the rectangle?
Click here to see answer by mxgirl22(39)

Question 839982: A rectangle with an area of 60 square feet has a diagonal of 13 feet. find the sides of the rectangle.
this is for roots but we can use any method ancient or modern.
I know xy=60 and x^2 + y^2=13^2
Click here to see answer by Alan3354(69443)

Question 840108: The length of a rectangle is 3cm more than twice the width. If the perimeter is 90cm, what are its dimensions? Can you tell me how to write a system for that question?
Click here to see answer by isma95fb(6)

Question 840123: what is the area of rectangle with lenght 0f 20 cm and width of 50 cm
Click here to see answer by Fombitz(32388)

Question 840489: a rectangle has its length 25 times its width. what is the ratio of its perimeter to the perimeter of the square of the same area?
Click here to see answer by josgarithmetic(39617)

Question 840466: A rectangle that is w in. Wide has a perimeter of 20in. What is the length of the rectangle?
Click here to see answer by Fombitz(32388)

Question 840566: A rectangle with a perimeter of 30 centimeters is twice as long as it is wide. What is the area of the rectangle in square centimeters?
Click here to see answer by stanbon(75887)

Question 840582: The width of a rectangular swimming pool is 24 meters less than the length, and the perimeter is 108 meters. Find its dimensions.
Click here to see answer by thejackal(72)

Question 840638: The length of a rectangle is 7 more than 3 times its width.The perimeter of the rectangle ( the sum of the measure of all of its sides) is 38 meters. What is its length?
Click here to see answer by ewatrrr(24785)

Question 840768: Can you please help me solve this problem:
Find the length of a rectangle with a width of 6 and a perimeter of 36
And

This problem:
5 more than a number is 2. what is the number
And
x/7 - 10 =4
And
Solve for x: 5x + 2y =9
Thank
Click here to see answer by MathLover1(20849)

Question 840764: A rectangular box is to have a square base and a volume of 20 ft3. The material for the base costs 40�/ft2, the material for the sides costs 10�/ft2, and the material for the top costs 32�/ft2. Letting x denote the length of one side of the base, find a function in the variable x giving the cost (in dollars) of constructing the box.

Click here to see answer by ankor@dixie-net.com(22740)

Question 840833: A rectangle has a length that is 6 feet more than the width. Its perimeter is 100 feet. What is the area?
Click here to see answer by hamsanash1981@gmail.com(151)

Question 840917: Perimeter 54 cm, area 92 cm
How do I draw that? I've tried a lot of things but I don't understand... Please help!! :) Thank you.
Click here to see answer by Fombitz(32388)

Question 840772: The side lengths of a rectangle are 1/2 in and 3/4 in. Find its perimeter and area..
Click here to see answer by Fombitz(32388)

Question 841044: what are the dimensions of a square that has a perimeter of 50 inches?

Click here to see answer by Fombitz(32388)

Question 841084: a diagram of a new competiton pool has a 20 cm length and 12.5 cm width. if the actual length of the pool is 50 meters, what is the actual width?
Click here to see answer by ewatrrr(24785)

Question 841173: The area of a rectangle is 156 feet. What are the demensions of the rectangle if the length is one foot longer than the width?

Click here to see answer by jim_thompson5910(35256)

Question 841181: Choose an expression that represents the perimeter of the rectangle shown.
Length=x-2
Width=x-4
Click here to see answer by jim_thompson5910(35256)

Question 841184: The figures below are rectangles. What polynomial in standard form represents the area of the shaded region?
Shaded: (x-1)(x+5)
Unshaded: (x+1)(x-4)
Click here to see answer by josgarithmetic(39617)

Question 841244: what will be the width of a rectangle with the length of 3/4 and the area of 1/8

Click here to see answer by Fombitz(32388)

Question 841232: The length of a rectangle is three times it's width. A new rectangle is created by decreasing the length of the original rectangle by half. By what factor must the original width be multiplied, if the area remains unchanged?
Thank you!
Click here to see answer by ankor@dixie-net.com(22740)

Question 841224: what will be the width of a rectangle with the length of 3/4 and the area of 1/8

Click here to see answer by hamsanash1981@gmail.com(151)

Question 841260: The perimeter of a rectangle is 86 inches. The width of the rectangle is 5 less than two times it's length. What is the area of the rectangle? Show all work if possible

Thank you!!!
Click here to see answer by hamsanash1981@gmail.com(151)

Question 841265: find the expression for the dimension of a rectangle with the area, A=6x^2-7x-20.State the restrictions
Click here to see answer by Fombitz(32388)

Question 841248: For my question, I need to answer it a radical in the simplest form. I can not figure it out and I need help, heres the question.
the area of a rectangle is 42 square units and its width is root 6 units. what is the exact length of the rectangle in simplest form
Click here to see answer by Fombitz(32388)

Question 841382: calculate the increase % from 45 cm squared to 54cm squared
Click here to see answer by Fombitz(32388)

Question 841435: If two rectangles are similar and the sides are proportional 3:5, then can the rectangles area also be 3:5? (Sometimes, always, or never true question)
Click here to see answer by jim_thompson5910(35256)

Question 841585: what is area if
width is 40 ft
one length is 50 ft
second length is 80ft
Click here to see answer by richwmiller(17219)

Question 841603: If the area of a rectangle is 60, and the length of the rectangle is 4 plus the width, what is the equation used to find the width and length of the rectangle?
Click here to see answer by josgarithmetic(39617)

Question 841708: A rectangular room is twice as long as it is wide, and its perimeter is 30 meters. Find the width of the room.
Click here to see answer by hovuquocan1997(83)

Question 841669: The length of a rectangle is 6in longer than its width.
If the perimeter of the rectangle is 44in , find its area.
Click here to see answer by Narsinghchauhan8960103366(17)

Question 841800: A rectangular garden of length 25 ft and width 16 ft is surrounded by a path of uniform width. If the area of the walkway is 282 ft2, what is its width?
Click here to see answer by richwmiller(17219)

Question 841801: A rectangular garden of length
Click here to see answer by richwmiller(17219)

Question 841839: length of pool above is 3 time the with plus 2 what is the perimeter
Click here to see answer by ewatrrr(24785)

Question 841851: A rectangular playground has a perimeter of 390 feet. The width of the playground is 75 feet. The area of the playground is how many square feet?
Click here to see answer by jim_thompson5910(35256)

Question 841941: The area of a rectangle is 360 square meters. It's length is 24 meters. What is its width?
Click here to see answer by WAZUPYO(1)

Question 841941: The area of a rectangle is 360 square meters. It's length is 24 meters. What is its width?
Click here to see answer by Narsinghchauhan8960103366(17)

Question 841937: If the area of a square is 64 inches squared what is the perimeter of the shape
Click here to see answer by LinnW(1048)

Question 841849: I have been searching this site for hours for a solution to this:
The rectangular cross-sectional area of a metal brace is to have an area of 2250
square millimeters. The length is to be one and one half times the width. Compute the length and width dimensions to the nearest millimeter. I am in
desperate need of an answer! Thank you.
Click here to see answer by LinnW(1048)

Question 841997: The perimeter of a rectangular picture frame is 60 inches. the width of the frame is 6 inches less than the length. find the dimensions of the frame please and show all work. 5 step word problem please.
Click here to see answer by Narsinghchauhan8960103366(17)

Question 842073: The length of a rectangle is 2 times the width. The area is 450 square feet. Find the length and width of the rectangle.
Click here to see answer by TheInstructor(29)

Question 842044: what is the length of a rectangle if the perimeter is 88 inches and the length is 2 inches more than the width
Click here to see answer by TheInstructor(29)

Question 842138: A rectangular chalkboard measures 30cm. long and 25m. wide. What is the area?

Click here to see answer by ewatrrr(24785)

Question 842164: The perimeter of a rectangle is 20 inches. If the length of the rectangle is 6 inches, find the width
Click here to see answer by ewatrrr(24785)

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