3. perpendicular lines are lines that intersect to form a right angle. perpendicular lines have a 90 - degree angle between them. complete the table.
| property | transitive | reflexive |
|--|--|--|
| equality | if (mangle abc=mangle def) and (mangle def = mangle def), then (mangle abc = 45^{circ},mangle def=45^{circ}) | if (mangle xyz = 19^{circ}), then (mangle xyz=mangle xyz) |
| congruence | if (angle ghicongangle fed) and (angle fedcongangle abc), then | (angle fghcongangle hgf) | if (angle xyz=angle egh), then (angle egh=angle xyz) |

Question

3. perpendicular lines are lines that intersect to form a right angle. perpendicular lines have a 90 - degree angle between them. complete the table.
| property | transitive | reflexive |
|--|--|--|
| equality | if (mangle abc=mangle def) and (mangle def = mangle def), then (mangle abc = 45^{circ},mangle def=45^{circ}) | if (mangle xyz = 19^{circ}), then (mangle xyz=mangle xyz) |
| congruence | if (angle ghicongangle fed) and (angle fedcongangle abc), then  | (angle fghcongangle hgf) | if (angle xyz=angle egh), then (angle egh=angle xyz) |

Accepted Answer

# Answer:
4. Transitive Property of Congruence: If $\angle GHI\cong\angle FED$ and $\angle FED\cong\angle ABC$, then $\angle GHI\cong\angle ABC$
5. Reflexive Property of Congruence: $\angle FGH\cong\angle HGF$
6. Transitive Property of Equality: If $m\angle XYZ = 19^{\circ}$ and $m\angle XYZ=m\angle FGH$, then $m\angle FGH = 19^{\circ}$

# Explanation:
## Step1: Identify congruence transitive rule
If $A\cong B$ and $B\cong C$, then $A\cong C$ for angles.
## Step2: Identify reflexive angle - congruence
An angle is congruent to itself.
## Step3: Identify equality transitive rule
If $a = b$ and $b = c$, then $a = c$ for angle - measures.

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QUESTION IMAGE

Question

Explanation:

Step1: Identify congruence transitive rule

Step2: Identify reflexive angle - congruence

Step3: Identify equality transitive rule

Answer: