Answer:
i think it's the first option.
Answer:
56
Step-by-step explanation:
Answer:
the second option
Step-by-step explanation:
The distance above sea
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°