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Monday, December 11 2017 @ 02:55 PM CST
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 P6 Maths 2012 Red Swastika SA1 Qns 27
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By: countdown (offline)  Friday, May 03 2013 @ 02:42 AM CDT (Read 796 times)  
countdown

Hi there,

Can someone pls help me w this qns! Thanks in advanceSmile

Ans from ans sheet is 19.

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By: eqkt (offline)  Friday, May 03 2013 @ 10:12 AM CDT  
eqkt

Hi! This is my solution for this question! Smile

17+39=56(The total area of this two triangles is 1/2 area of the rectangle. Since they share the same base, and their height add up to be the length of rectangle.)
56-37=19(ans)

Hope this helps! Wink

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