CECA math olympiad - any samsters here want to try?

[Cs101]

 

[Patriotmissile]

I doubt sinki can solve this:

Find blue area.

 

[syed putra]

It's so simple I just wouldn't bother.

 

[steffychun]

Ask Uptron ACL lecturers.

 

[k1976]

View attachment 208989

Why is nice arrangement in Q1?

 

[Cs101]

Lol i din even notice till you mentioned it. CECA very "nice" in their exams?

 

[k1976]

U

I doubt sinki can solve this: View attachment 208991
Find blue area.

Use Algebra + Similar Triangle

 

[birdie69]

U

Use Algebra + Similar Triangle

To cheat like one of them!

 

[k1976]

To cheat like one of them!

Hahaha