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SASMO 2015 Secondary 3 (Grade 9) Contest Question 20

SASMO · SASMO 2015 Secondary 3 (Grade 9) Contest

Question 20

A circle and a triangle are drawn on a rectangular sheet of paper. What is the
biggest number of regions that can be formed on the paper?
Seas Eee) beer |) Sey Pees
j | i

= | | :
less
I
SS
=

Question illustration