A rectangular garden measures 3 feet by 15 feet the gardener decides to extend the garden 1 foot in each of the four directions
what is the perimeter of the new garden in feet
1 answer:
Dimensions: 3 feet by 5 feet
Extended: 1 foot on the width and length
So, 3 feet is now 4 feet and 15 feet is now 16 feet.
P = 2l + 2w
P = 2(16) + 2(4)
P = 32 + 8
P = 40 feet
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