find the total surface area of hemisphere of diameter of 14cm
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Answered by
10
Sorry
just you can add again 22/7 ×7^2
just you can add again 22/7 ×7^2
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jackson97:
it is a wrong answer Megan
Answered by
17
diameter=14cm
radius=diameter/2=14/2=7cm
total surface area of hemisphere=3 pie r^2=3×22/7×(7)^2=3×22/7×49=462cm^2.
radius=diameter/2=14/2=7cm
total surface area of hemisphere=3 pie r^2=3×22/7×(7)^2=3×22/7×49=462cm^2.
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