Math, asked by Anushmitashivam, 5 months ago

find the surface area of a chalk box whose length breadth height are 18 cm 10 cm and 8cm respectively

Answers

Answered by anurag2147

3

the surface area of a chalk box

= 2(lb+bh+hl) =2×(180+80+144) = 2×404 = 808

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