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Kisi ne ch :- Surface, areas and volumes pdha??? Any of my friend?? ? |
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Answer» OK Ye chap ke end me h [ frustum ] Ye Formula to nhi padhaya Mujhe abhi Ye Monica Capoor ke book me mila Volumr of the frustum of the cone=1/3πh(r1^2+r1r2+r2^2). Total surface area=πl(r1+r2)+πr1^2+πr2^2 Volume of hemisphere=2/3πr^3. Total surface area=3πr^2Lateral/curved surface area=2πr^2 Volume of sphere=4/3πr^3. Total surface area=4πr^2. Lateral/curved surface area=4πr^2 Volume of cone=1/3πr^2h. Total surface area=πr(l+r). Lateral/curved surface area=πrl Volume of cylinder=πr^2h. Total surface area=2πr(r+h). Lateral/curved surface area=2πrh Volume of cuboid=lbh. Total surface area=2(lb+bh+hl). Lateral surface area=2(l+b)h. Volume of cone=a^3. Total surface area=6a^2 Ok Plz Tell me the formulas pl Will u plz plZ help me Yes |
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