Question

Find the surface area of the spaere radius is 10cm?​

Answer 1

Step-by-step explanation:

$4\pi \: r ^{2} \: \\ 4 \times 22 \div 7 \times 10 \times 10 \\ 8800 \div 7 \\ 1457.11$

Answer 2

Answer:

78.57 square centimetre

Step-by-step explanation:

Radius=10 cm

Surface area of sphere=4pi spuare r

=4(22/7)(10 cm) square

88/7(100 square cm)

88*100/7 square cm

8800/7 square cm

1257.14 square cm