Question

a painting of dimensions 40 cm *30 cm is framed with a raw silk border of width 8 cm on all its ides .find the area of the raw silk required and the total area of the frame paintings

Answer 1

Answer:

Step-by-step explanation:

Area of the painting without silk border = 40 * 30 = 1200cm^2

With silk border the dimensions increase by 8cm on all sides

40+8+8=56cm

30+8+8=46cm

56*46=2576cm^2

So the total area with the frame painting =2576cm^2

Area of silk cloth =2576-1200=1376cm^2

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Answer 2

Answer:

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