Shannonrhianna Shannonrhianna

30-01-2021
Mathematics

contestada

The cube shown has side length 0.7 metres.
Work out the total surface area of the cube. Give your answer in square metres.
Please help.

The cube shown has side length 07 metres Work out the total surface area of the cube Give your answer in square metres Please help class=

Respuesta :

afzalansari786 afzalansari786

30-01-2021

Step-by-step explanation:

side of cube 0.7m

surface area of cube=6a²

=6×0.7×0.7

= 29.4m²

=29400cm²

Answer Link

30-01-2021

Answer:

TSA =6a^2

0.7m=70cm

6×70×70 = 29400cm^2

Answer Link

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