Using Figures to Solve ACT Geometry

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Wondering what you'll face on the Math section of the ACT? While the test makers openly admit that algebra is the most commonly tested subject here, there's another not too far behind: geometry. (The ACT averages 33 algebra, 23 geometry and four trigonometry problems.)

Because many geometry questions require at least a bit of algebra to solve them, we can use a three-step process similar to the one used for algebra:

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