Question

If a solid sphere with total surface area 48 sq cm is bisected into two hemispheres then find the total surface area any one hemisphere

Answer 1

Answer:

Step-by-step explanation:

TSA of sphere= 4pie(r)^2

48=4×pie×r^2

48/4=pie×r^2

12 cm^2 = pie× r^2 --eq1

ar (hemisphere)= 1/2 ar sphere + pie×r^2

ar(hemisphere)= 1/2×48+12 ( pie×r^2=12cm^2 from eq1)

ar(hemisphere)= 24 +12=36 cm^2

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Answer 2

HERE IS YOUR ANSWER

THERE FORE

THE TSA OF HEMISPHERE IS 36CM^2