Manjeet is making a photo frame out of one long piece of wood to hold four square photos, as shown.
The four squares for the photos each measure 15 cm by 15 cm and the piece of wood is 2 cm wide. What is the total length of wood that Manjeet will use?
198 cm
The three lengths of wood across the whole top, middle and bottom are 36 cmeach totalling 108 cm. There are six other lengths of 15 cm each, totalling 90 cm.So the length of wood used is therefore 108 + 90 = 198 cm.
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