Tutors Answer Your Questions about Rectangles (FREE)
Question 895099: The perimeter of the rectangle shown below is 70 cm. (a) What is the value of “y”? (b) What is the length of the rectangle? (c) What is the width of the rectangle?
Link to image: http://i819.photobucket.com/albums/zz117/spiderchic2121/MATHGEOU06_19.gif
Click here to see answer by josgarithmetic(39617) |
Question 895138: A lot is in the shape of a rectangle with a perimeter of 66 meters. The length is 4 meters less than twice the width. Find the length.
I need help setting this up please. I have attempted to set up the equation below but when I plug in the numbers I am missing something. Thank you.
Length= 4 meters - 2x (x)
width= x
perimeter = 66 meters
Click here to see answer by lwsshak3(11628) |
Question 895976: A home has a triangular backyard. The second angle of the triangle is 4 more than the first angle. The third angle is 26 more than three times the first angle. Find the angles of the triangular backyard
Click here to see answer by rfer(16322) |
Question 896039: The perimeter of a certain rectangle is 15 feet. The length of the rectangle is 5 feet longer than twice its width. Which of the following equations could you use to determine the dimensions of the rectangle?
15 ft. = 2w + 2(2w + 5)
15 ft. = 4w + 5
15 ft. = 2w + 2(2w + 10)
15 ft. = 2(2w + 5)
Click here to see answer by JulietG(1812)  |
Question 896654: a farmer has 120m hogwire to build a rectangular pigpen, one length of which would be along a permanent wall. The pigpen would be fenced along the three sides only. If the length is to be three times the width, what are the dimensions of the pigpen?
Click here to see answer by josgarithmetic(39617) |
Question 896654: a farmer has 120m hogwire to build a rectangular pigpen, one length of which would be along a permanent wall. The pigpen would be fenced along the three sides only. If the length is to be three times the width, what are the dimensions of the pigpen?
Click here to see answer by MathTherapy(10552)  |
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