Diagonals 7084

Calculate the lengths of the wall and body diagonals of the cube with an edge length of 10 cm.

Correct answer:

u1 =  14.1421 cm
u2 =  17.3205 cm

Step-by-step explanation:

a=10 cm u1=2 a=2 10=10 2=14.1421 cm
u2=3 a=3 10=10 3=17.3205 cm

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