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Natali5045456 [20]
3 years ago
6

Work out the total surface area of the hemisphere which has a radius of 10cm

Mathematics
1 answer:
Naddik [55]3 years ago
5 0

Answer:

942 square cm

Step-by-step explanation:

Total  \: surface \:  area \:  of \:  hemisphere  \\  = 3\pi {r}^{2}  \\  = 3 \times 3.14 \times  {10}^{2}  \\  = 9.42 \times 100 \\  = 942 \:  {cm}^{2}

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