Questions on Geometry: Rectangles answered by real tutors!

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Question 342588: You know that the perimeter of a certain rectangle measures 22in. If its length and width each measure a whole number of inches, how many different areas (in square inches) are possible for this rectangle?
Click here to see answer by Fombitz(13828)

Question 343013: The area of a rectangle is 42 square inches. Its width is 6 inches. what is the length?
Click here to see answer by user_dude2008(1861)

Question 342658: The side of a rectangle are in ratio of 12:13:15. The perimeter is 120cm. Find the lengths of the sides of the triangles?
Click here to see answer by Fombitz(13828)

Question 343278: For some reason, I keep coming up with 13 as the answer to this question
The length of the rectangle is 4 times its width, the perimeter is 90y, what is the area?
Click here to see answer by Fombitz(13828)

Question 343376: the width of the rectangle is double the length. if the perimeter of the rectangle is 72 feet, what is the length>

Click here to see answer by stanbon(57984)

Question 343371: the perimeter of a rectangle is 200ft how do u find the lengh if the width is 20

Click here to see answer by mananth(12270)

Question 343543: Give the dimensions of rectangels with perimeters of 70 feet and length to width ratios of 3 to 4, 4 to 5 and 1 to 1

Click here to see answer by checkley77(12569)

Question 343660: You are given the following function where f(0) = 2.

What is the value of A?
Click here to see answer by jim_thompson5910(28717)

Question 343743: the formula for the perimeter of a rectangle is P=2L +2w where L is length and w is width. A rectangle has a perimeter of 24 inches. find its dimensions if its length is 3 inches greater than its width
Click here to see answer by Fombitz(13828)

Question 343895: in a rectangle, the ratio of the width to the lengh is 5 : 12 the length is 48 cm. find the width
Click here to see answer by Jk22(389)

Question 343968: the perimeter of a rectangle is 72 centimeters. The base is 3 times the height. What are the dimensions of the rectangle?
Click here to see answer by ewatrrr(10682)

Question 343636: if the perimeter of a square is 88 inches what is its area
Click here to see answer by Fombitz(13828)

Question 343801: A factory is to be built on a lot measuring 200 ft by 210 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory. What must the width of this lawn be, and what are the dimensions of the factory?

Click here to see answer by ankor@dixie-net.com(15747)

Question 344166: How do I find the perimeter of a rectangle if 10x-7 is the length and the width is 4x+5?
Click here to see answer by nerdybill(7011)

Question 344160: the length of a rectangle is 4 times the width. The perimeter is 90 cm. how can i set up this equation
Click here to see answer by checkley77(12569)

Question 344436: The perimeter of a square is 52cm.Find its area.
Click here to see answer by Fombitz(13828)

Question 344329: The perimeter of a rectangle is 48 inches. If w represetns the width of the rectangle, express the area of the rectangle in terms of w.
Click here to see answer by Fombitz(13828)

Question 344523: the length of a rectangle is 5cm more than the width. the area is 50cm^2. find the width
Click here to see answer by JBarnum(2044)

Question 344524: The product of two consecutive integers is 9 less than 9 times their sum. Find the integers
Click here to see answer by Jk22(389)

Question 344289: if the width of a rectangle is 2x-7 and the area of the rectangle is 32cm^2. What is the diagonal?
Click here to see answer by ankor@dixie-net.com(15747)

Question 344836: 1. The perimeter of a rectangle is 32 inches, and the area is 60 square inches. find the length and width of the rectangle.
Click here to see answer by user_dude2008(1861)

Question 344775: A rectangle with 3 more than the width has a perimeter of 48?
Click here to see answer by checkley77(12569)

Question 345043: If one side of a square is increased by 8 feet and an adjacent side decreased by 2 feet, a rectangle is formed whose perimeter is 40 feet. Find the length of a side of the square.
Click here to see answer by ankor@dixie-net.com(15747)

Question 345347: The length of a rectangle is three times the width. The area is 27 square centimeters. Find the perimeter.
Click here to see answer by ewatrrr(10682)

Question 345321: The perimeter P of a rectangle whose length is 4 ft more than its width x.
Click here to see answer by Fombitz(13828)

Question 345525: what is the perimeter for a rectangle with a length of 3/2 and a width of 11/4
Click here to see answer by Fombitz(13828)

Question 345568: Find the perimeter of a rectangular board whose length is 3 feet longer than the width. p=2l+2w
Click here to see answer by solver91311(17077)

Question 345568: Find the perimeter of a rectangular board whose length is 3 feet longer than the width. p=2l+2w
Click here to see answer by ewatrrr(10682)

Question 345882: The width of a rectangle is y feet long. The rectangle is 4 feet longer than it is wide.
Which expression represents the area of the rectangle?
y(y + 4) sq ft
y + 4 sq ft
4y sq ft
Click here to see answer by mananth(12270)

Question 345891: Three multiplied by the sum of 4 and a number is the same as 18 more than the number.
If n is "the number," which equation could be used to solve for the number?
3n + 4 = n + 18
4(3 + n) = n + 18
3(4 + n) = n + 18
Click here to see answer by mananth(12270)

Question 345889: Two fewer than a number doubled is the same as the number decreased by 38.
If n is "the number," which equation could be used to solve for the number?
2(n - 2) = n - 38
2n - 2 = n - 38
2(n - 2) = n + 38
Click here to see answer by rfer(12731)

Question 345888: Five times a number is the same as 30 more than 8 times the number.
If n is "the number," which equation could be used to solve for the number?
3n = 30
5n + 8n = 30
5n = 8n + 30
Click here to see answer by rfer(12731)

Question 345886: Three-sevenths of a number is 21.
Find the number.
the number is 9
the number is 27
the number is 49
Click here to see answer by mananth(12270)

Question 345886: Three-sevenths of a number is 21.
Find the number.
the number is 9
the number is 27
the number is 49
Click here to see answer by rfer(12731)

Question 346002: A rectangular sheet of metal is 10 cm longer than it is wide. Squares 5 cm on a side, are cut from the corners of the sheet, and the flaps are bent up to form an open topped box having volume 6 liters. Find the original dimensions of the sheet of metal.
Click here to see answer by mananth(12270)

Question 346175: please i need your help: a rectangle of length x and width w has a perimeter of 22 yards.
a) draw a rectangle that gives a visual representation of the problem. Use the specified variables to label the sides of the rectangle.
b) show that the width of the rectangle w=11-x and its area is A=x(11-x)
c) use graphing utility to graph the area equation, be sure to adjust your window settings.
d) from the graph in part (c), estimate the dimensions of the rectangle that yield a maximum area.
Thanks a lot!
Click here to see answer by stanbon(57984)

Question 345849: perimeter of a rectangle is 50, ratio of the width to the length is 2:3. whats the length and the width?
Click here to see answer by Fombitz(13828)

Question 346245: if a rectangle has an area of 60 in and a perimeter of 38 in, what is the length and width?
Click here to see answer by Fombitz(13828)

Question 346276: a sheet of paper is 11 inches long to determine the length in centimeters, you would multiply 11 inches by what
Click here to see answer by solver91311(17077)

Question 346025: find the area of rectangle lenght 42 inches 3 feet
Click here to see answer by nyc_function(2733)

Question 346390: A rectangle has a base of x units The area is (4x^2-2x) square units. What is the height of the rectangle in terms of x?
Click here to see answer by edjones(7569)

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