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# Does any one have a list of all math formulas in one doc?

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Manager
Joined: 26 Jan 2016
Posts: 80
Location: India
GMAT 1: 690 Q49 V36
GPA: 3.01
Does any one have a list of all math formulas in one doc? [#permalink]

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23 May 2017, 04:40
Does any one have a list of all math formulas in one doc, it will be very helpful. Kindly share.
CEO
Joined: 12 Sep 2015
Posts: 2585
Re: Does any one have a list of all math formulas in one doc? [#permalink]

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23 May 2017, 05:32
1
Top Contributor
sriamlan wrote:
Does any one have a list of all math formulas in one doc, it will be very helpful. Kindly share.

Cheers,
Brent
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Brent Hanneson – Founder of gmatprepnow.com

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Joined: 14 Apr 2009
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Location: New York, NY
Re: Does any one have a list of all math formulas in one doc? [#permalink]

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23 May 2017, 09:05
1
Top Contributor
I'd caution against memorizing any list of formulas.

That said, there are a few mental things to know -- for example, with triangles -- know the proportions 3-4-5 and 5-12-13. You don't need to memorize a^2 + b^2 = c^2 (pythagoreom formula) - but memorizing those 2 triangle proportions will get you way further than any formula.

Also know the 45-45-90 degrees for a right triangle. As well as the 30-60-90 degrees for a triangle of proportion (x, 2x, and x root 3).

That's pretty much as much "memorization" as you'll need - along with some other mental notes we teach.

As an example, try taking what you know from the above - and apply it to this question: http://www.gmatpill.com/gmat-practice-t ... stion/1073
Re: Does any one have a list of all math formulas in one doc?   [#permalink] 23 May 2017, 09:05
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# Does any one have a list of all math formulas in one doc?

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