what is the length of the wooden strip required to frame a photograph of length and Breath 32cm and 21cm respectively
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Step-by-step explanation:
Length of wooden strip = Perimeter of photograph
Perimeter of photograph = 2(length + breadth)
= 2(32 + 21)
= 2 * 53 cm
= 106 cm
Thus, the length of the wooden strip required is equal to 106 cm.
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