Questions on Geometry: Rectangles answered by real tutors!

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Question 350758: The length of a rectangle is five times its width.
If the area of the rectangle is 405ft, find its perimeter.
Click here to see answer by stanbon(75887)

Question 350758: The length of a rectangle is five times its width.
If the area of the rectangle is 405ft, find its perimeter.
Click here to see answer by haileytucki(390)

Question 350989: The length of a rectangle is 4 cm less than half of its breadth.
Its area is 448 square centimeters.
Find its length.
Click here to see answer by nerdybill(7384)

Question 351001: What is the perimeter of a rectangle with lenght 2x-1 and width x+3?
Click here to see answer by Fombitz(32388)

Question 351000: the length of a rectangle is five times its width. if the perimeter of the rectangle is 96m, find its area

96/12=8 so one side is 8m the other side is 40: 40x8= 320m2.
Click here to see answer by mischiatti(1)

Question 351137: This is a mathematics problem which one of my cousin asked me yesterday. He is in grade 4. However, I cannot help him because I am not good in maths.
The width of a rectangle is 20 cm more than half the length.
Its area is 4800 sq.cm.
Find its width.
Click here to see answer by stanbon(75887)

Question 351344: A flower bed is in the shape of a triangle. One side is twice the length of the shortest side,
and the third side is 10 feet more than the length of the shortest side. The perimeter is 38 feet.
Find the lengths of all three sides.
Click here to see answer by ewatrrr(24785)

Question 351413: whats the area of a square thats perimeter is 65%
Click here to see answer by Alan3354(69443)

Question 351527: sides of rectangle are in 5:2 if the width of the rectangle is 5cm, then find the area of rectangle
Click here to see answer by mananth(16946)

Question 351517: a square peice of paper is folded in half. the perimeter of the resulting rectangle is 24 cm. find the area of the original square.
Click here to see answer by mananth(16946)

Question 351717: how do you find the perimeter of a track ?
Click here to see answer by Fombitz(32388)

Question 351939: In a triangle, angle A is 1/3 of angle B and angle C is 40 degree more than angle B. Find the measure of each angle.
Click here to see answer by stanbon(75887)

Question 351935: in a certain right triangle, the measure of one angle is twice the measure of the smallest angle. Find the measure of the smallest angle.
Click here to see answer by rfer(16322)

Question 351953: how would you find the length of one side of a rectangle if the length is 16 and the width is 4?
Click here to see answer by rfer(16322)

Question 351922: in an isosceles triangle, one angle is 12 degrees more than twice the measure of one of the equal angles. Find the measure of each angle.
Click here to see answer by rfer(16322)

Question 351938: the ratiob of the of a rectangle to the width of the rectangle is 5:4.if the area is 720 what arev the lenght and width of the rectangle?

Click here to see answer by Fombitz(32388)

Question 352122: One rectangle is 1/2 as wide and 1/4 as long as another rectangle. how do the areas of the 2 rectangles compare
We know the answer is one area is 1/8 of the other, but how do you get it?
thanks!
Click here to see answer by stanbon(75887)

Question 351924: The perimeter of a triangle is 110cm. one side is twice the second side. The third side is 30cm more than the second side. Find the measure of each side.
Click here to see answer by Fombitz(32388)

Question 351982: The length of a rectangle is 5m more than it's width. It's perimeter is 90m. What are the dimensions ?
Click here to see answer by checkley77(12844)

Question 351918: The perimeter of a rectangle is 26 feet. The length of the rectangle is one foot more than twice the width.Find the width of the rectangle.
Click here to see answer by Fombitz(32388)

Question 351931: The first angle of a triangle is twice the measure of the second angle. The third angle is 10 degree less than the measure of the first angle. Find the measure of each angle.
Click here to see answer by Fombitz(32388)

Question 352144: a rectangular field is twice as long as it is wide. If the perimeter of th field is 72 yards, what are its dimensions
Click here to see answer by checkley77(12844)

Question 352291: a rectangle is three times as long as it is wide. If the perimeter is 104 feet, what are the length and width
Click here to see answer by checkley77(12844)

Question 352326: The length of a rectangle is 20 inches greater than the width and the perimeter is 160 inches. Write an equation and solve for the width of the rectangle.

I have tried....
Length times Width divided by heighth
Click here to see answer by rfer(16322)

Question 352292: what is the perimeter of a garden that is 20 feet long and 15 feet wide?
Click here to see answer by checkley77(12844)

Question 352292: what is the perimeter of a garden that is 20 feet long and 15 feet wide?
Click here to see answer by rfer(16322)

Question 352423: The length of a rectangle is 1 foot longer than its width. If the perimeter of the rectangle is 26 feet, find its length.
I've tried:
P=L+W+L+W=26
2L+2W=26

Thank you
Shanna
Click here to see answer by mananth(16946)

Question 352471: the perimeter of a rectangle is 44 yards. the length is 2 yards more than three times the width. find the width of the rectangle
Click here to see answer by nyc_function(2741)

Question 352475: match each of the following inequalities with the correct interval notation.
-7<= x <2 1. [-2,7)
-2<= x <7 2. [-7,2)
-2 -7
Click here to see answer by edjones(8007)

Question 352521: The border of a square photo frame has an equal width of 6 cm.The perimeter of the square photo is 112 cm.What is the area of the border?
Click here to see answer by robertb(5830)

Question 352523: The figure is made up of five identical squares.The area of the figure is 405cm.Find the perimeter of the figure.
Click here to see answer by CharlesG2(834)

Question 352661: A rectangle has a length of 12 and a width of 9. Find the length of the diagonals.
Click here to see answer by ewatrrr(24785)

Question 352672: Find the perimeter of a square that has diagonals 6 feet long.
Click here to see answer by ewatrrr(24785)

Question 352672: Find the perimeter of a square that has diagonals 6 feet long.
Click here to see answer by unlockmath(1688)

Question 352775: IF THE BASE OF A RECTANGLE IS DOUBLED AND THE HEIGHT IS DOUBLED TO FORM A NEW RECTANGLE,HOW WILL THE PERIMETER OF THE LARGER RECTANGLE COMPARE TO THE PERIMETER OF THE SMALLER RECTANGLE?
Click here to see answer by solver91311(24713)

Question 351504: the length of a rectangle is 5 more than twice its width. how long is it?
Click here to see answer by sofiyac(983)

Question 351641: A playing field has area 4700ft squared. it's length is 6ft less than twice its width. Give the dimensions of the playing field
Click here to see answer by sofiyac(983)

Question 353336: Hi there i have two questions, i'm in geometry and i have two questions on my homework could you help?
the directions are:
find the length and with of the rectangle described
the two of the rectangles are described like
1.) the length is 12 more than the width. the perimeter is 7 times the width
2.) the length is 4 units less than 3 times the width. The perimeter is 22 units more than twice the width
these are two of the 15 problems i have to do for homework any help will be apprieciated
Thank You
Click here to see answer by edjones(8007)

Question 353399: A factory is to be built on a lot measuring 270 ft by 360 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 the lawn be?
Click here to see answer by solver91311(24713)

Question 353407: . The measure of the length of a field is 2x + 3 ft and the measure of the width of a field is x + 10 ft. Write an expression for its perimeter
Click here to see answer by mananth(16946)

Question 353545: a certain rectangle has an area of 80 square units. its length is one more than three times its width. what are the dimensions of the rectangle? draw a diagram, solve the problem, and write an equation
Click here to see answer by mananth(16946)

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