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Spelling, immersive Reader, Working offline (sign-in required), Sign in, 5. How many litres of milk can a hemispherical bowl of diameter 10.5 cm hold?, A hemispherical tank is made up of an iron sheet I cm thick. If the inner radius is I m., then find the volume of the, a used to make the tank., Sol 5- Radaes of hemispheuial bruwlér) = 10-5in, volume hemispheical bawl= ?, of, 1.50.5, 1リ, to-5, 10-5,, 2々, 10.5, 1 XO 5X10-5x10.5, 2, 5.5 x I10.25, 606-37, 2., Volume = 303-185 am3, 1000, 30 3-185 cm= 303-185, 1000, %3D, =0.3031851, =0-3031 (appann)

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9:40 AM Tue 25 Jan, 84, My Notebook, Home, Insert, Draw, View, Spelling, D Immersive Reader, 100%, Page Width, Passwore, Working offline (sign-in required), Sig, then find the volume or tne irol ustu LU H -, Find the volume of a sphere whose surface area is 154 cm?., A dome of a building is in the form of a hemisphere. From insi, Sal 1- SA of Sphae = 154mm?, 4TTY? =154, 4x 22xr²= 154, t54x7, u X 22, 22, 2, wデー人, Volume of sphau - 4 r?, 3, X1xZxチ, え, 「サ×, 77X7, 3, 539, %D, = 179.666, -179.67, = 179.67 cm, Cy 3

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) In side cSA of dome = Cost, 9:40 AM Tue 25 Jan, 83%, My Notebook, Home, Insert, Draw, View, Spelling, D Immersive Reader, 100%, Page Width, Password Prot, Working offline (sign-in required), Sign in, A dome of a building is in the formm of a hemisphere. From inside, it was white-washed, at the cost of Rs 498.96. If the cost of white-washing is Rs 2.00 per square metre, find, the, O inside surface area of the dome,, (ii) volume of the air inside the dome., Cost of white washing-Re 498.96, Rate = Re 2/ m?, Sol 8-, Cost, () In side csA of dome =, Rate, 998-96, 2, Inei de CSA of dome = 249-48 m², (ii), & TTY = 249.48, 11, 2x2 x a 5.67, +24 74, 249,48X7, २२ ५ ।, 6.3, =5.67X7, 6 39.79, +6 36, 123 X369, 2 =39.69, r=6.3 m, 349

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9:40 AM Tue 25 Jan, My Notebook, Home, Insert, Draw, View, Spelling, L Immersive Reader, 100%, > Page Width, Password Pro, X), Working offline (sign-in required), Sign in, volume of dome =?TTg3, 2x 22 X63X6.3X6.3, of, = 44x0-3 X6-3x6-3, =13•2X39-69, = 523.908 cm?