ACT Math Formulas

Front

Back

Slope

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CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Back

y-intercept

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CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the area formula for a circle?

Back

@@ \pi r^2@@

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CCSS.7.G.B.4

Front

What is the formula for the perimeter of a rectangle?

Back

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CCSS.4.MD.A.3

Front

What is the Pythagorean theorem?

Back

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CCSS.8.G.B.8

Front

What does tan represent in trigonometry?

Back

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CCSS.HSG.SRT.C.6

Front

What is the formula for the area of a triangle?

Back

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CCSS.6.G.A.1

Front

What is the quadratic formula?

Back

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CCSS.HSA-REI.B.4B

Front

What is the formula for the circumference of a circle?

Back

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CCSS.7.G.B.4

Front

What is the slope-intercept form of a linear equation?

Back

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CCSS.8.EE.B.6

CCSS.8.F.A.3