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10 December, 04:40

A watercolor painting is 20 inches long by 9 inches wide. Ramon makes a border around the watercolor painting by making a mat that adds 1 inch to each side of the length and the width. what is the area of the mat

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  1. 10 December, 06:04
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    The answer would be 210

    20 + 1 = 21 and 9 + 1 = 10

    10 x 21 = 210
  2. 10 December, 07:48
    0
    Area = length x width

    A = (20+1) (9+1)

    A = 21x10

    A=210 inches

    do you understand how i got there?
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