Tutors Answer Your Questions about Rectangles (FREE)
Question 849981: The area of a rectangular piece of cardboard is 945 square inches. The cardboard is used to make an open box by cutting 3-inch squares from each corner and turning up the sides. If the box is to have a volume of 1755 cubic inches, find the dimensions.
Click here to see answer by josgarithmetic(39617) |
Question 849685: the area of a rectangle is 3x^2+14x+15 square meters. this area is reduced by decreasing both the length and width by 3 meters. if the dimensions of the original rectangle are represented by binomials with integral coefficients, find the area of the new rectangle.
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 850210: The length of a rectangle is 5 centimeters longer than its width. The area is 24 square centimeters. Find the dimensions of the rectangle. I've tried the formula A=1/2bh but I'm not sure how to find the base and height to plug in.
Click here to see answer by checkley79(3341) |
Question 850210: The length of a rectangle is 5 centimeters longer than its width. The area is 24 square centimeters. Find the dimensions of the rectangle. I've tried the formula A=1/2bh but I'm not sure how to find the base and height to plug in.
Click here to see answer by Ash14(5) |
Question 850594: a.
The length of a picture frame is 3 inches more than its width. The perimeter of the frame is 34 inches. Find the length and width of the frame
b. The picture inside of the frame is surrounded by 1/2 inch of frame on all sides. What is the perimeter of the picture
Click here to see answer by Cromlix(4381)  |
Question 850833: piet owns a farm with a rectangular mielie field that he must fertilise every summer. the length of the d fieldis 25 metres more than its width
a)if the width of the field is x metres, write an expression in terms of x to calculate the perimeter of the field.
Click here to see answer by ewatrrr(24785)  |
Question 850829: piet owns a farm with a rectangular mielie field that he must fertilise every summer. the length of the d fieldis 25 metres more than its width
a)if the width of the field is x metres, write an expression in terms of x to calculate the perimeter of the field.
Click here to see answer by ewatrrr(24785)  |
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