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(2) In figure from a cuboidal solid meta...

(2) In figure from a cuboidal solid metallic dimensions 15 cm x 10 cm x 5 cm a cylindricaluf of diameter 7 cm is drilled out. Find the cute e area of the remaining block (Use a = ) 22 [Delhi-2015 +7 cm k 5 cm 10 cm 15 cm

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