MediumInequalities

OpenStax, Elementary Algebra 2e §3.6 Solve Applications with Linear Inequalities · Review Exercise 87 · Algebra · Inequalities

Solve Applications with Linear Inequalities · Review Exercise 87

Solve using triangle properties.

One angle of a triangle is $30°$ more than the smallest angle. The largest angle is the sum of the other angles. Find the measures of all three angles.

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OpenStax, Elementary Algebra 2e · §3.6 Solve Applications with Linear Inequalities · Review Exercise 87

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Checked against the answer in OpenStax, Elementary Algebra 2e.