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 Forum Index >  Test Paper Related >  Primary 6 Matters
 P6 Maths 2012 Red Swastika SA1 Qns 27
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By: countdown (offline)  Friday, May 03 2013 @ 02:42 AM CDT (Read 810 times)  

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  

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.)

Hope this helps! Wink

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