Geometry

Question Analysis

This question involves the concept of complementary angles.

Key Concept Explanation

Complementary angles are two angles whose measures add together to equal 90 degrees. This is a fundamental concept in geometry that helps in classifying and understanding the relationships between different angles.

Step - by - Step Solution

1. Recall the definition of complementary angles:

We must check if the sum of each pair of angles is equal to 90 degrees.

2. Calculate the sum for each option:

A: .

B:

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