Math, asked by meenakumar0610, 11 months ago

Here is the question​

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Answered by arpansingh2007
0

Answer:

=6×1.5=9cm

Surface Area = 6× Side²

= 6×9×9= 6×81

= 486cm²

Answered by arshdhawan
0

Answer:

Step-by-step explanation: d=a√3

a=6

Area =a*a*a =216

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