A butter

A butter cube with an edge 6.5 cm long is packed in a package with dimensions a = 28 cm, b = 15 cm. Calculate how many cm2 the package is larger than the surface of the cube.

Correct answer:

x =  166.5 cm2

Step-by-step explanation:

a=6.5 cm x=28=166.5 cm y=15 cm  S1=6 a2=6 6.52=2507=253.5 cm2 S2=x y=166.5 15=420 cm2  x=S2S1=420253.5=166.5 cm2



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