Question

edge of a cube is 10.5cm. find its TSA and
VOLUME ​

Answer 1

Answer:

Step-by-step explanation:

Edge of cube:

Given edge of the cube = 10.5 mm

we know 1mm = 0.1cm

=> 10.5 mm =10.5 ×0.1cm = 1.05cm

Now total surface of cube = 6a^2

= 6(1.05)(1.05) = 6×1.1025 = 6.615cm2

Answer 2

Answer:

Step-by-step explanation:

Tsa 6 a2=110.5 =661.5

Csa =4a2=4× 110.5 =441

volume a3= 1,157.625

Hope got it

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