nchangcomfort48 nchangcomfort48

06-07-2021
Mathematics

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A picture which measures 30cm by 40cm is surrounded by a frame which is 11/2 wide. find the area of the frame

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EmAustin EmAustin

06-07-2021

Area of the frame = 219 cm squared
Hope my diagram helps (I should’ve used a ruler )

Ver imagen EmAustin

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