Question

find tsa of cube of side 2.1cm​

Answer 1

Answer:

26.46cm^2

Step-by-step explanation:

TSA of cube = 6a^2

= 6(2.1)^2. (a=2.1cm)

=6×4.41= 26.46cm^2 is the answer

Answer 2

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Find T.S.A of cube of side 2.1cm..

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Side of cube=2.1cm

Total Surface Area of Cube= 6a² (where a is the side)

Now:.

${6(2.1)}^{2}$

$6(4.41)$

$→{26.46}^{2}$

$\large{\underline{\underline{\bold{\green{\sf{Answer={26.46cm}^{2}}}}}}}$