qno. 15 n 16....pls......
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volume of all cubes + 20088= (24×30×36)
(8*l^3)+20088=24×30×36
so by solving this
l^3 = 729
l =9 cm
(8*l^3)+20088=24×30×36
so by solving this
l^3 = 729
l =9 cm
Sneha037:
thnq
;-):-)
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