Problem Statement
At a vertex of a triangle, the exterior angle is 110°. One of the remote interior angles is 45°. What is the other remote interior angle?
Explanation
An exterior angle of a triangle equals the sum of the two remote interior angles. Let the unknown remote interior angle be x. Then x + 45° = 110°, so x = 65°.
Code Solution
SolutionRead Only
x + 45° = 110° ⇒ x = 65°
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