ppt slide on volume and surface area
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Transcript of ppt slide on volume and surface area
![Page 1: ppt slide on volume and surface area](https://reader036.fdocuments.in/reader036/viewer/2022062223/552a97e64a7959666d8b465a/html5/thumbnails/1.jpg)
Surface Area&Volume
![Page 2: ppt slide on volume and surface area](https://reader036.fdocuments.in/reader036/viewer/2022062223/552a97e64a7959666d8b465a/html5/thumbnails/2.jpg)
CONTENTSConeCuboid cubeCylinderSphereHemispherefrustum
![Page 3: ppt slide on volume and surface area](https://reader036.fdocuments.in/reader036/viewer/2022062223/552a97e64a7959666d8b465a/html5/thumbnails/3.jpg)
ACKNOWLEDGEMENTI , PRIYANKA BANSAL of class x-c, completed this power point presentation about SURFACE AREAS AND VOLUMES under the guidance and supervision of Mrs. ANAMITA ROY ma’am with a lots of useful and valuable formulae and geometric 3Dimensional shapes.
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CONE
![Page 5: ppt slide on volume and surface area](https://reader036.fdocuments.in/reader036/viewer/2022062223/552a97e64a7959666d8b465a/html5/thumbnails/5.jpg)
Curved Surface Area of a cone: Пrs
Total Surface Area of a cone: Пrs
+Пr2
Surface area
![Page 6: ppt slide on volume and surface area](https://reader036.fdocuments.in/reader036/viewer/2022062223/552a97e64a7959666d8b465a/html5/thumbnails/6.jpg)
Volume of a cone: 1/3 Пr 2h
volume
![Page 7: ppt slide on volume and surface area](https://reader036.fdocuments.in/reader036/viewer/2022062223/552a97e64a7959666d8b465a/html5/thumbnails/7.jpg)
CUBO
ID
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Surface area
Total Surface Area of a Cuboid: 2(lb +bh +lh)
Curved Surface Area of a Cuboid: 2(bh +lh)
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VOLUME
Volume of a Cuboid: length × breadth × height
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CUBE
![Page 11: ppt slide on volume and surface area](https://reader036.fdocuments.in/reader036/viewer/2022062223/552a97e64a7959666d8b465a/html5/thumbnails/11.jpg)
Surface area
Curved surface area of a cube:=4×side2
Total surface area of a cube:=6×side2
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VOLUME
Volume of a cube:side3
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CYLINDER
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Surface area
Curved surface area: 2Пrh
Total surface area: Пrh +2Пr2
=2Пr(h+r)
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VOLUME
Volume of a cylinder: Пr2h
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Sphere
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SURFACE AREA
Surface area of a sphere: 4Пr2
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VOLUME
Volume of a sphere: 4/3Пr 3
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Hemisphere
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SURFACE AREA
Curved surface area of a hemisphere:2Пr 2
Total surface area of a hemisphere:3Пr 2
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VOLUME
Volume of A cube:2/3 Пr 3
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FRUSTUM
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SURFACE AREA
Curved Surface Area Of A Frustum:П(r+R)l
Total Surface Area Of A Frustum:
П(r+R)l + Пr 2 + ПR 2
=П(r+R)l + П(r 2+ R2)
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VOLUME
Volume Of A Frustum:1/3 Пh(r 2+R 2+Rr)
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By: priyanka bansalDAV public school
X-c