please help me with these word problems.....please show ur work..thankyou so much....i benn trying to do them for hours...
1. A gardener has 46 feet of fencing to be used to enclose a rectangle garden that has a border 2 feet wide surrounding it.
(a) if the length of the garden is to be twice its width, what will be the dimensions of the garden?
(b)what is the area of the garden?
(c) if the length and width of the garden were to be the same, what would be the dimensions of the garden?
(d)what would be the area of the square garden?
2. a pool in the shape of a circle measures 10 feet across. One cubic yard of concrete is to be used to create a circular border of uniform width around the pool. If the border is to have a depth of 3 inches, how wide will the border be? (1 cubic yard =27 cubic feet)
Tags: