Question

Match the reason with the statement for the proof below. If a reason is used more than once, please be sure you consider whether it is a 1st or 2nd occurrence.

Answer 1

Answer: Angles 2, 3 and angles 1,3 are complementary angles(Given)

2. To prove :

Since Angles 2, 3 and angles 1,3 are complementary.

When angles are complementary, then the sum of the measures of angles is 90 degrees.

So, and (Definition of Complementary angles)

3. (Substitution)

4. (Subtraction property of equality)

Explanation: