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25-09-2018
Mathematics

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a painting including the frame measures 71 cm by 75 cm How many centimeters of framing were needed to frame the painting?

Respuesta :

25-09-2018

It depends on what is the width of framing and do we want to place it on painting or not but basically it is the circuit

Circuit = 2*71cm + 2*75cm=2*(71cm+75cm)=2*146cm=292cm

Answer:. U need 292cm of framing (at least).

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