find the surface area of a cube whose edge is 12 cm
Answers
Answered by
46
Answer:
Total surface area of cube = 6(side)square
= 6 × 144
= 864 cm square
Answered by
3
Answer:
formula of TSA= 2(lxb+bxh+ lxh)
,, = 2(12x12+ 12x12+12×12)
=2x144+144+144
=2×432
=864 cm square
Step-by-step explanation:
or 6a square
6x12square
6x144
864cm sq.
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