ariea & volume formula in maths?

Question

in maths ariea & volume counting any part

Answer 1

cylinder
1.volume=pir^2h
2.LSA=2pirh
3.TSA=2pir(h+r)

sphere
1.volume=(4/3)pir^3
2.area=4pir^2

hemisphere
1.volume=(2/3)pir^3
2.basearea=pir^2
3.LSA=2pir^2
4.TSA=3pir^2

cone
1.volume=(1/3)pir^2h
2.LSA=pirl
3.TSA=pir(l+r)

cube
1.volume=a^3
2.surface area=6a^2

cuboid
1.volume=lbh
2.surface area=2(lb+lh+bh)

Answer 2

Lateral Surface Area = Perimeter of Base * height
Total Surface Area = Perimeter of Base * height + 2(area of base)
Volume = Area of Base * height
Area (2D figure) is different for different figures

Answer 3

If I assume that ur want is for solid figures....
surface areas and volumes r related to the base and height

c.s.a=perimeter of base*height
t.s.a=c.s.a.+area of base+area of top
volume=area of base*height

Answer 4

I'm sorry your question isn't clear enough. What exactly are you trying to find the area and volume of?

I'll edit in my answer once you edit in a proper question.

Answer 5

yes area =mass
volume

Answer 6

what are u trying to find the area of? if its just a plain square its L*W if its a cube it 2LW 2LH ans 2WH... IF its a cylinder you first find area of both circles find area of rectangle and then add 1. If its a circle its pie *r * 2 * pie * r * r

Answer 7

If
Length in c.m.
Breadth in c.m.
Height in c.m.
Then Area =L*B c.m.^2
& Volume = L*B*H c.m.^3

Answer 8

3.14x radius x radius x h and

Answer 9

question not clear

Answer 10

u hv nt specified area of wat u wanna know?????after u specify it i will answer uuuuu.ok..bye till den