SOLUTION: Needing help understanding proof. Statements 1. CD is perpendicular to CE 2. Angle DCE is a right angle 3. ? 4. M Angle DCE = m angle 1 + m

Question 657289: Needing help understanding proof.
Statements
1. CD is perpendicular to CE
2. Angle DCE is a right angle
3. ?
4. M Angle DCE = m angle 1 + m angle2

5. ?
6. <1 and <2 are complementary
Reasons
1. Given
2. ?
3. Def. of a right angle
4. Addition ?
5. Subsitution
6. Congruent Complements ?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

Statements
1. is perpendicular to
2. Angle is a right angle
3. of < is =�
4. M Angle DCE = m angle 1 + m angle2--->
5. ?---�
6. <1 and <2 are complementary

Reasons
1. Given
2. ?--------

angle(s)
3. Def. of a right angle--- of lines
4. Addition ? Angle addition postulate
5. Subsitution property of (=)
6. Congruent Complements ?--- of angles

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