Question

Match each number with its correct letter according to the picture

Answer 1

1. f) Given
2. c) Definition of perpendicular lines
3. e) Definition of right angle
4. d) Angle addition theorem
5. a) Substitution
6. b) Subtraction property of equality

Answer 2

Step-by-step explanation:

Since we have given that

1. Ray ST is perpendicular to Ray SR. - f) Given

2     ∠RST is a right angle  - c) Definition of perpendicular lines  

3.     m∠RST = 90°               - e) Definition of right angle

4. m∠1 + m∠2 = m∠RST   -d) Angle addition theorem  

5.  m∠1 + m∠2 = 90°          -      a) Substitution  

6.   m∠1 = 90° - m∠2          -    b) Subtraction property of equality