88 Answered Questions for the topic Rectangle

10/30/14

problem solving about triangle and rectangle?!
You have 500 feet of fencing which you want to use to enclose a right triangular area. What is the largest area which you can enclose? (In square feet, enter just the number, no... more
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09/11/14

The width of a rectangle is 6 less than twice its length. If the area of the rectangle is 102 square centimeters, what is the length of the diagonal?
Note: Your answer must be a number accurate to two decimal places.
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Rectangle

08/06/14

The length of a rectangle is 1 yd less than twice the width, and the area of the rectangle is 21 yd^2. Find the dimensions of the rectangle
the length of a rectangle is 1 yd less than twice the width, and the area of the rectangle is 21 yards squared. Find the dimensions of the rectangle.
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Rectangle Length

05/07/14

Finding the length
Olivia runs 10 meters diagonally across a rectangular field that has a width of 6 meters. Find the length of the rectangular field. 
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04/07/14

How can a figure be a rectangle, a rhombus, and a square?
Explain how a figure can be a rectangle, a rhombus, and a square.
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04/02/14

Optimization Problems
Two parabolas y=16-3x2 and y=x2-9 are drawn. A rectangle is contructed with sides parallel to the coordinate axes with the two upper vertices on the graph of y=16-3x2 and the two lower vertices on... more
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04/02/14

Optimization Problems
6 segments of a window frame are to be constructed from a piece of window framing material 6 m in length. A carpenter wants to build a frame for a rural gothic style window, where the triangle ABC... more
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Rectangle Calculus Area Circles

04/01/14

Optimization Problems
A piece of plexiglass is in the shape of a semicircle with radius 2 m. Determine the dimensions of the rectangle with the greatest area that can be cut from the piece of plexiglass. 
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03/31/14

Optimization Problems
A rectangular piece of paper with perimeter 100 cm is to be rolled to forma cylindrical tube. Find the dimensions of the paper that will produce a tube with maximum volume. 
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11/28/13

Find Side and Angle
A rectangle has EI = 3x+8 FI=5x-6 and m<IGF=29 Find EG and m<IFE
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Rectangle

10/07/13

Area of rectangle: l=3=x & w=2x, express answer using x
Area of a rectangle: l=3+x & w= 2x. Express your answer using x. 
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Rectangle Perimeter

04/14/13

The perimeter of rectangle is 50meters.the length of rectangle is eight meters less than four. Times the width. Find the dimensions of the rectangle
Full work out
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Rectangle Geometry

02/08/13

A GARDEN IS SHAPED LIKE A RECTANGLE WHOSE PERIMTER IS 84 FT. LENGTH IS 2 FT. MORE THAN WIDTH.
FIND THE LENGTH AND WIDTH?
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