OpenStax, Elementary Algebra 2e §3.6 Solve Applications with Linear Inequalities · Review Exercise 83 · Algebra · Inequalities
Solve Applications with Linear Inequalities · Review Exercise 83
Solve using triangle properties.
The measures of two angles of a triangle are 22 and 85 degrees. Find the measure of the third angle.
OpenStax, Elementary Algebra 2e · §3.6 Solve Applications with Linear Inequalities · Review Exercise 83
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Type naturally — sqrt, pi, / and ^ become notation. Any equivalent form is accepted. Press Enter to check.
Checked against the answer in OpenStax, Elementary Algebra 2e.