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OpenStax, Intermediate Algebra 2e §2.3 Solve a Formula for a Specific Variable · Exercise 38 · Algebra · Linear equations

Solve a Formula for a Specific Variable · Exercise 38

Solve using a geometry formula.

The angles in a triangle are such that one angle is 20 more than the smallest angle, while the third angle is three times as large as the smallest angle. Find the measures of all three angles.

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OpenStax, Intermediate Algebra 2e · §2.3 Solve a Formula for a Specific Variable · Exercise 38

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