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Help with 11th grade geometry 2 problems? and got a better answer
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if you write me the formulas I'll solve it in 5 minutes. ICQ 477609107
if you write me the formulas I'll solve it in 5 minutes. ICQ 477609107
Response from 0[+]
1 body of rotation is a cylinder with base radius r=3cm To find the surface area we need more height h= BC Find it from right-angled triangle ABC. AB=3, AC=5 - by Pythagoras theorem BC=4 The total surface area of the body: S= 2&
1 body of rotation is a cylinder with base radius r=3cm To find the surface area we need more height h= BC Find it from right-angled triangle ABC. AB=3, AC=5 - by Pythagoras theorem BC=4 The total surface area of the body: S= 2&