Picture 2

Picture free is of length 14.2 cm and breadth 10.4 cm. The frame has a border of uniforms of 2.6 cm. Find the area of a photograph.

Correct answer:

A =  46.8 cm2

Step-by-step explanation:

a=14.2 cm b=10.4 cm  f=2.6 cm  A=(a2 f) (b2 f)=(14.22 2.6) (10.42 2.6) cm2=46.8 cm2

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