Answer:
-720
Step-by-step explanation:
Option D would be the correct answer!
Hope this helps!
question 1 is congruent. 2 is not congruent and 3 is congruent
here's the coordinates
b'= (4,5)
c'= (5,3)
17
(7x)° + 61° = 180° (interior angle Postulate)
(7x)° = 180° - 61°
(7x)° =119°
7x = 119