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A painting with dimensions 140 cm …

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A painting with dimensions 140 cm by 80 cm is framed with 10 cm wide frame all around its edges if the frames painting is to be backed by hardboard what is the area of the hardboard to be used ?

    • Posted by Harinni Ramesh 6 years, 9 months ago

    CBSE > Class 07 > Mathematics
    • 1 answers

    Gauri Chaturvedi 6 years, 9 months ago

    Find both area by l×b then subtract both area product

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