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Brain teaser: How many triangles?
Posted: Thu Jan 30, 2020 10:15 am
by chaos
I didn't come close.
SPOILER: The Answer is below.
18
Re: Brain teaser: How many triangles?
Posted: Thu Jan 30, 2020 10:18 am
by SR
More if you use the lined paper
Re: Brain teaser: How many triangles?
Posted: Thu Jan 30, 2020 10:23 am
by mockbee
Nice.
I got 17 with drawing it out.
Thanks, i needed a little diversion just now.....
Re: Brain teaser: How many triangles?
Posted: Thu Jan 30, 2020 5:18 pm
by Hype
18.
With these types of teasers, just carefully break it down. Use the same pattern for each distinct section. There are three separate tiers of three thinner triangles, two medium, and one large. That’s 6x3.