Answer:
The answer of -1.
Step-by-step explanation:
You have to add both numbers together :

Answer:....
Step-by-step explanation:
Answer:
x=88° a=+3 b=4a-3
Step-by-step explanation:
as triangles ADE and BCE are congruent by sss axiom
so correponding angles are equal
i.e<AED = <BEC
and <DAE =90-60
=30°
so
62°+x+30°=180°
therefore x=88°
Answer:
D
Step-by-step explanation:
Because I said so ho3