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ICSE Class 9 Answered

A square plate of side 'x'cm is 8mm thick if its volume is 2880 cm ³,find the value of '   x'
Asked by Mohd | 03 Jan, 2018, 11:05: AM
answered-by-expert Expert Answer

begin mathsize 16px style Since space it space is space straight a space square space plate comma space rightwards double arrow length equals breadth equals straight x space cm space Volume space of space the space plate equals length space cross times space breadth space cross times space height Height equals 8 space mm equals 0.8 space cm rightwards double arrow 2880 equals straight x squared space cross times 0.8 rightwards double arrow straight x squared equals fraction numerator 2880 over denominator 0.8 end fraction equals 3600 rightwards double arrow straight x equals 60 space cm end style

Answered by Rashmi Khot | 03 Jan, 2018, 12:55: PM

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A square plate of side 'x'cm is 8mm thick if its volume is 2880 cm ³,find the value of '   x'
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