Answer:
The answer for
a)3960cm²
b)19092.9m³
Explanation:
Area of Cylinder =2pir(h+r)
A=2×22/7×15(27+15)
A=44/7×15×42
A=3960cm²
Volume of q cylinder =2pir²h
V=22/7×15²×27
V=22/7×225×27
V=19092.9cm²
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