Delete thread
S sojeee New member Joined Oct 24, 2017 Messages 25 Apr 6, 2018 #1 Delete thread Last edited: Apr 9, 2018
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,339 Apr 6, 2018 #2 Ponder he property of Similar Objects. Linear Ratio is a:b Area Ratio is a^2:b^2 Volume Ratio is a^3:b^3
Ponder he property of Similar Objects. Linear Ratio is a:b Area Ratio is a^2:b^2 Volume Ratio is a^3:b^3
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,339 Apr 6, 2018 #3 sojeee said: Thank you I have worked it out like this: Areas 4:9 Lengths 2:3 2 parts = 28cm 1 part = 14cm the height is 3 parts, 3 x 14 = 42cm Click to expand... Isn't it fascinating that we didn't care about the shape of the base?
sojeee said: Thank you I have worked it out like this: Areas 4:9 Lengths 2:3 2 parts = 28cm 1 part = 14cm the height is 3 parts, 3 x 14 = 42cm Click to expand... Isn't it fascinating that we didn't care about the shape of the base?
