Block or cuboid

The wall diagonals of the block have sizes of √29cm, √34cm, √13cm. Calculate the surface and volume of the block.

Correct answer:

V =  30
S =  62

Step-by-step explanation:

S=2⋅ (a⋅ b+b⋅ c+c⋅ a)=2⋅ (2⋅ 5+5⋅ 3+3⋅ 2)=62

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