Questions on Geometry: Rectangles answered by real tutors!

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Question 891059: The length of a triangle is 3cm longer than its width. If the perimeter of the rectangle is 30cm, find its area.
Click here to see answer by JulietG(1812)

Question 891100: Plz help me solve this question
The length of a rectangle is 180% that of it's breadth.the perimeter of the rectangle is 84cm.find the area of the rectangle
Click here to see answer by josgarithmetic(39617)

Question 891123: Find the perimeter a rectangle of the measure of the length and the width are 2dm and 15cm,respectively

Click here to see answer by Tatiana_Stebko(1539)

Question 891180: A rectangle is 8 feet longer than it is wide. Its perimeter is 64. Find the length and the width.
Click here to see answer by Fombitz(32388)

Question 891246: Find the area of a desk in square inches that is 48 cm long and 67 cm wide
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Question 891291: how to solve this? the length and width of a rectangle are consecutive even integers. the area of the rectangle is 120 cm. find the length and the width

Click here to see answer by Fombitz(32388)

Question 891321: the length of a rectangle is 3 feet less than twice the width. If the area of the rectangle is 54 ft^2, find the dimensions of the rectangle. Solve by using a quadratic equation

Click here to see answer by josgarithmetic(39617)

Question 891417: The width of a rectangle is two inches longer than one-third of its length. Find the width and the length if the perimeter is 68 inches.
Click here to see answer by JulietG(1812)

Question 891537: Please help me on this problem, thanks!
The perimeter of the rectangle below is 78 feet. Find it's Dimension. One of the side on the rectangle is 2x-4 and the other side is 2x+3 and the other two are blank
Click here to see answer by Theo(13342)

Question 891556: find the area of a rectangle with length 14 units more than the width, with diagonal 26 units.
Click here to see answer by Fombitz(32388)

Question 891607: A given rectangle has an area of 20 square feet. What is the length for various widths?

Click here to see answer by Alan3354(69443)

Question 891904: The length of the rectangle is 8cm longer than its width.It area is 48cm square. What are its dimension?(with solution pls.)
Click here to see answer by josgarithmetic(39617)

Question 891963: A rectangular storage area is to be constructed along the side of a tall building. A security fence is required along the remaining 3 sides of the area. What is the maximum area that can be enclosed with 100 meters of fencing?

Click here to see answer by robertb(5830)

Question 891969: One side of the rectangular field is bounded by a river. A farmer has 100m of fencing and wants to fence the other three sides of the field. If he wants to enclose an area of at least 800m^2, what will be the max. length of the field along the river.
Click here to see answer by LinnW(1048)

Question 891998: A square has an area of 1058 sq feet. Find the length of one of the diagonals.
Click here to see answer by rfer(16322)

Question 891971: A rectangular hall has"m" rows and (36-m) columns of seats. If the number of seats of the hall exceeds 320.
A. Find all the possible values of "m"
B. Find the max. # of seats in the hall
Click here to see answer by ankor@dixie-net.com(22740)

Question 891964: A farmer wants to enclose a rectangular lot using 50 meters of fencing materials. If he needs an area of at least 50 SQUARE meters, find the range for the possible length of the lot.
Click here to see answer by josgarithmetic(39617)

Question 892026: The sides of a rectangle are in the ratio 3:4. If the area of the rectangle is 300 square meters what is the length and width?
Click here to see answer by Alan3354(69443)

Question 891957: a work bench is in the shape of a trapezoid if the perimeter of the workbench is 260 cm what is its area if y>x
Click here to see answer by Alan3354(69443)

Question 892080: The area of a rectangle is 28m^2, and the length of the rectangle is 5m less than three times the width. Find the dimensions of the rectangle. what is the length and what is the width
Click here to see answer by JulietG(1812)

Question 892059: A rectangle has an area of 136 square inches. If the width is 8 inches what is the length?
Click here to see answer by JulietG(1812)

Question 892106: a rectangle remains after an isosceles right triangle is removed from each corner of square piece of paper. if the sum of the areas of the cut off pieces is 800 square units, what is the length of diagonal of the rectangle?

Click here to see answer by robertb(5830)

Question 892122: the sides of rectangle are in the ratio 5 4 and its perimeter is 90cm. find its length and breadth
Click here to see answer by Fombitz(32388)

Question 892112: An isosceles triangle has two long sides and one short side. The short side is half the length of a long side. If the perimeter of the triangle is 15cm, find the length of the short side.
Click here to see answer by richwmiller(17219)

Question 892286: The floor of lily's classroom is in the shape of a rectangle. It is 20 yards long and it's area is 180 square yards. What is the width of the classroom

Click here to see answer by Fombitz(32388)

Question 892430: A baby's crib has an area of 1,131 square inches and a perimeter of 136 inches. What are the dimensions of the crib?
Click here to see answer by josgarithmetic(39617)

Question 892478: the perimeter of a rectangle is 88 inches. if the length of the rectangle is 8 inches more than 3 times the width, find the dimensions
Click here to see answer by algebrahouse.com(1659)

Question 892480: What could be an expression for the perimeter of a rectangle that's length is three times its width?
Click here to see answer by algebrahouse.com(1659)

Question 892582: If the perimeter of a rectangle is p and its diagnoal is d, the difference between the length and width of the rectangle is ______?
I have worked several formulas, 2L Plus 2W = p, solved for L, and tryig to solve for W, I have worked it several ways. I have also used the Pathagoreum theorm, L squared plus w squared = d squared. I have not been able to solve it, begining to wonder if it is a trick problem from instructor. Can you help.
Click here to see answer by josgarithmetic(39617)

Question 892589: The length of a certain rectangle is 3 meters more than twice its width. If the perimeter of the rectangle is 90 meters, then the width of the rectangle is
Click here to see answer by Jynald-(6)

Question 892437: Find the area of a desk in square inches that is 48cm long and 67cm wide
Click here to see answer by Jynald-(6)

Question 892636: the area of the rectangle in the figure is 24a^2b^3 square units .find the width of rectangle

Click here to see answer by jim_thompson5910(35256)

Question 892645: The width of a rectangle is 5 cm less than half it length. Its area is 72 cm squared. Find the length and the width of the rectangle
Click here to see answer by josgarithmetic(39617)

Question 892767: how do you find the difference between the length and width of a rectangle, if the perimeter and diagonal are not given?
Click here to see answer by Alan3354(69443)

Question 892845: the area of a rectangle is 10 1\2 square feet if the width is4 2\5 what is the length in feet
Click here to see answer by rfer(16322)

Question 892836: A rectangle is 3 ft longer than it is wide. It's perimeter is 15 ft, find it's length & width .
Click here to see answer by rfer(16322)

Question 892853: The perimeter of a rectangle is 152. The length is 1 more than 4 times the width. Find the length and width
Click here to see answer by josgarithmetic(39617)

Question 892890: A square garden of 900 SQUARE METERS is to be surrounded by a walkway of constant width x. The total area of the walkway has to be 700 SQUARE METERS. Find the width x of the walkway.
Click here to see answer by josgarithmetic(39617)

Question 892891: the length of a rectangle is one more meter longer than its width . Its diagonal is 29 meters. Find the dimensions of the rectangle.
Click here to see answer by josgarithmetic(39617)

Question 892907: measure of three angles of a quadrilateral is 90 degree each. find the measure of fourth angle and state the type of quadrilateral it is.

Click here to see answer by AnlytcPhil(1806)

Question 892830: Perimeter of a rectangle is 78 feet. Find.its.dimension. what.is.the.formula to.solve it?
Click here to see answer by Fombitz(32388)

Question 892935: a regular room is 2 meters longer than it is wide it perimeter is 70 meters. if the width of the room is w meters express the length of the room in terms of w. hence find the width if the room
Click here to see answer by josgarithmetic(39617)

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