The total surface area of a cube having side 5.5 cm is _________.
1] 181.5 sq.cm
2] 66 sq.cm
3] 660 sq.cm
Answers
Answered by
0
Answer:
181.50 Sq.cm.
Step-by-step explanation:
T.S.A.of cube= 6a²
= 6(5.5)²
= 6(30.25)
T.S.A. of cube=181.50 Sq. cm.
HOPE THIS HELPS!
Answered by
1
Answer:
ans is 1) 181.5 sq.cm
Step-by-step explanation:
the formula of a cube of total surface area = 6(side)²
so,
the total surface area of this cube= 6(5.5)²
= 6(30.25) = 181.5 sq.cm
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