Picture 2

The picture free is 14.2 cm long and 10.4 cm wide. The frame has a uniform border of 2.6 cm. Find the area of the photograph.

Correct answer:

A =  46.8 cm2

Step-by-step explanation:

a=14.2 cm b=10.4 cm  f=2.6 cm  x=a2 f=14.22 2.6=9 cm y=b2 f=10.42 2.6=526=5.2 cm  A=x y=9 5.2=46.8 cm2



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