three solid cube of a side is 4 cm each are joined to form a cuboid then surface area is joined.
a) 203
b) 224
c) 225
d) 226
Answers
Answered by
2
Answer:
b)224
Step-by-step explanation:
l=12 b=4 h=4
sa=2(lb+bh+lh)
=2(48+16+48)
=2(112)
=224
Answered by
2
side =4
so l=12
b=4cm
h=4cm
total surface area of cuboid
=2(lb+bh+lh)
2(12×4+4×4×+4×12)
=224
so your answer is 224
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