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Mathematics, 27.02.2020 12:28 LHNSHS146
A 20cm x 8cm print is to be surrounded with a t cm- wide frame. Find a formula for A, the area of the entire picture (print+ frame) in terms of t.
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A 20cm x 8cm print is to be surrounded with a t cm- wide frame. Find a formula for A, the area of th...
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