OpenStax, Prealgebra 2e §9.3 Use Properties of Angles, Triangles, and the Pythagorean Theorem · Exercise 7 · Algebra · Algebra word problems

Use Properties of Angles, Triangles, and the Pythagorean Theorem · Exercise 7

Use the properties of angles to solve.

Find the complement of a $27.5°$ angle.

~5 minWritten answer · compare with the solution

OpenStax, Prealgebra 2e · §9.3 Use Properties of Angles, Triangles, and the Pythagorean Theorem · Exercise 7

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