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OpenStudy (shaleiah):
@steve816
OpenStudy (shaleiah):
Would I apply the same formula?
OpenStudy (steve816):
Of course apply the same formula.
OpenStudy (shaleiah):
Alright... It should be 9*4*4=144 cm.
OpenStudy (steve816):
Perfecto!
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OpenStudy (shaleiah):
@jhonyy9 do you agree?
OpenStudy (shaleiah):
@jhonyy9
jhonyy9 (jhonyy9):
3*12*6 or 6*3*12
indifferent every two is right sure - depend what part you consider base for this figure
OpenStudy (shaleiah):
No, this problem.
jhonyy9 (jhonyy9):
9*4*9 - how you think it will be right ?
area of base time height
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OpenStudy (shaleiah):
324
563blackghost (563blackghost):
sorry I wasnt on... :(
jhonyy9 (jhonyy9):
yes
jhonyy9 (jhonyy9):
do you have again ?
OpenStudy (shaleiah):
Yes
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jhonyy9 (jhonyy9):
wait it
OpenStudy (shaleiah):
jhonyy9 (jhonyy9):
8 will be the height of the base of this triangle - yes ,
so do you know what is formula for area of a triangle sure - yes ?
OpenStudy (shaleiah):
1/2*b*h
jhonyy9 (jhonyy9):
and 6 is the lenght of the base of this triangle
yes ?
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jhonyy9 (jhonyy9):
yes - right - this is the formula for area of a triangle
jhonyy9 (jhonyy9):
so than area of the base how many will be ?
OpenStudy (shaleiah):
1/2*6*8*10?
jhonyy9 (jhonyy9):
8 is the heigth 6 is the base - so just substitute them and will get area of base - so than you have got it multiplie by height of prism what is 8 too and will divide it by 3 so than will get the volume of this prism right sure
jhonyy9 (jhonyy9):
for volume you have not to use the 10
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OpenStudy (shaleiah):
Alright. I got 24
jhonyy9 (jhonyy9):
24 is area of base - than for volume ?
OpenStudy (shaleiah):
64
OpenStudy (shaleiah):
@jhonyy9
jhonyy9 (jhonyy9):
24*8/2 = ?
not is 64 sure
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