Answer:
m∡D=108°
Step-by-step explanation:
When a triangle has two congruent sides then their angles are equal; therefore m∡C=m∡B
And the sum of angles in a triangle is 180; therefore
m∡D=180-m∡C-m∡B=180-36-36=108
The greatest common factor is 3.
Oof I was going to answer this but it got me confusion.
Answer:
See explanation
Step-by-step explanation:
Statements Reasons
1. 
Given
2. 
As alternate interior angles when parallel lines AD and BC intersect by ltransversal BD
3. 
Given
4. 
Reflexive property
5. 
SAS postulate
6. 
Corresponding parts of congruent triangles are congruent
7. 
Inverse alternate interior angles theorem
Answer:
3/2
Step-by-step explanation:
