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Trigonometry - Ratio Manipulation (Level 2)

This math topic focuses on trigonometric ratio manipulation, specifically solving for unknown components in given trigonometric expressions. The problems involve manipulating ratios of sine, cosine, and tangent with respect to different sides of a triangle (opposite, adjacent, hypotenuse). The learners need to rearrange formulas to isolate specific terms, exemplifying foundational skills in trigonometry. This set of problems is categorized under a broader introduction to trigonometry fundamentals, aimed at enhancing understanding of basic trigonometric relationships and operations.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Ratio Manipulation

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Solve the fraction for the '?' in terms of the variables.

cos=adj?cos = \frac{adj}{?}

Trigonometry - Ratio Manipulation Worksheet

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Math worksheet on 'Trigonometry - Ratio Manipulation (Level 2)'. Part of a broader unit on 'Trigonometry Foundations' Learn online: app.mobius.academy/math/units/trigonometry_foundations/
1
Solve the fraction for the '?' in terms of the variables.
A LaTex expression showing cos = adj over ?
a A LaTex expression showing adj over cos
b A LaTex expression showing cos over adj
c A LaTex expression showing cos times adj
2
Solve the fraction for the '?' in terms of the variables.
A LaTex expression showing sin = opp over ?
a A LaTex expression showing sin over opp
b A LaTex expression showing sin times opp
c A LaTex expression showing opp over sin
3
Solve the fraction for the '?' in terms of the variables.
A LaTex expression showing tan = opp over ?
a A LaTex expression showing opp over tan
b A LaTex expression showing tan times opp
c A LaTex expression showing tan over opp
4
Solve the fraction for the '?' in terms of the variables.
A LaTex expression showing tan=? over adj
a A LaTex expression showing tan times adj
b A LaTex expression showing adj over tan
c A LaTex expression showing tan over adj
5
Solve the fraction for the '?' in terms of the variables.
A LaTex expression showing cos=? over hyp
a A LaTex expression showing hyp over cos
b A LaTex expression showing cos times hyp
c A LaTex expression showing cos over hyp
6
Solve the fraction for the '?' in terms of the variables.
A LaTex expression showing sin=? over hyp
a A LaTex expression showing sin over hyp
b A LaTex expression showing hyp over sin
c A LaTex expression showing sin times hyp