Two cubes have their volumes in the ratio 1:27. Find the ratio of their surfaces
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•let their edges be a and b than
a3/b3= 1/127
(a/b)3=(1/3)3
a/b=1/3. (I)
therefore the rain of their surface area will be
6a2/6b2
a2/b2
(a/b)2
(1/3)2. from (I)
1/9
so here the reason of their surface are will be 1:9
if you like it then please math it as brainliest
thank you
•let their edges be a and b than
a3/b3= 1/127
(a/b)3=(1/3)3
a/b=1/3. (I)
therefore the rain of their surface area will be
6a2/6b2
a2/b2
(a/b)2
(1/3)2. from (I)
1/9
so here the reason of their surface are will be 1:9
if you like it then please math it as brainliest
thank you
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