Answer:
I did it and is 36
Step-by-step explanation:
34.9 because its 90 angle so you subtract the 55.1
Answer:
and 
Step-by-step explanation:
(a)
Expressing as a fraction
( divide numerator/ denominator by 2 )
=
← in simplest form
(b)
Expressing as a fraction
( divide numerator/ denominator by 10 )
=
← in simplest form