If tha radius of solid hemisphere is 5cm then find tha its curved surface area and total surface area (π= 3.14)
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radius (r) = 5 cm
C.S.A of hemisphere = 2πr^2
= 2 × 3.14 × 5 ×5
= 157 cm^2
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Next e have to find,,
T.S.A of hemisphere = 3πr^2
= 3 × 3.14 × 5 × 5
= 235.5 cm^2
======================================
☺ HOPE IT HELPS YOU....
........ THANKS........
=====================================
radius (r) = 5 cm
C.S.A of hemisphere = 2πr^2
= 2 × 3.14 × 5 ×5
= 157 cm^2
.............................................................................
Next e have to find,,
T.S.A of hemisphere = 3πr^2
= 3 × 3.14 × 5 × 5
= 235.5 cm^2
======================================
☺ HOPE IT HELPS YOU....
........ THANKS........
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