Math, asked by frank31, 1 year ago

what is the c.s.a&t.s.a&vol. of cube,cuboid,cone,cylinder,sphere,hemi-sphere​

Answers

Answered by agarwaldiiksha
3

cube

csa=4side²

tsa=6side²

volume=side³

cuboid

csa=(lh+bh)2

tsa=(lh+bh+hl)2

volume=lhb

cone

csa=\pi rl

tsa=\pirl+\pi

volume \pir²h

cylinder

csa=2rh\pi

tsa=2rh\pi+2\pi

volume=r²h\pi

sphere

csa=tsa=4\pi

volume=4/3\pi

hemi sphere

csa=2r²\pi

tsa=3r²\pi

volume=2/3\pi


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