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The length of the top of a table is 2m greater than the width The area is 80m2 What is the width?
Wiki User
∙ 13y ago
8m
Let the width of the table be w; then its length is w + 2.
Area = length x width
80 = (w + 2)w
w2 + 2w - 80 = 0
(w + 10)(w - 8) = 0
w = -10 or 8
As the width must be positive, it is 8m.
Wiki User
∙ 13y ago
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What is 10 meters x 8 meters in square meters?
10 x 8 = 80m2 (can be written as 80 square metres).
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