A hemispherical bowl is made of steel, 0.3 cm thick. The inner radius of the bowl is 34.7 cm Find the outer curved surface area of the bowl
use (pie = 22/7
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Step-by-step explanation:
inner radius of bowl = 34.7cm
thickness = 0.3cm
outer radius = 34.7+0.3cm
= 35cm
curved Surface area of hemispherical bowl = 2πr
= 2×22/7×35
= 2×22×5
= 220cm
curved surface are of hemispherical bowl is 220cm
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