Find the total surface area of a hemisphere of radius 10cm (pay =3.14)
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Radius of hemisphere = 10 cm
Total Surface Area of hemisphere = 3 * pi *r^2
= 3*3.14 * 10 * 10
= 3 * 314
= 942 cm^2
Total Surface Area of hemisphere = 3 * pi *r^2
= 3*3.14 * 10 * 10
= 3 * 314
= 942 cm^2
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solution-
radius of hemisphere = 10cm
So, TSA of hemisphere= 3×3.14×10×10
=3×314
= 942 cm^2
radius of hemisphere = 10cm
So, TSA of hemisphere= 3×3.14×10×10
=3×314
= 942 cm^2
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