Answer:
Complementary angles.
Step-by-step explanation:
Notice that
and
, by given.
, by sum of angles.
, by supplementary angles definition.

Which means,

Therefore,
, in other words, angles a and b are complementary by definition.
By figuring out was is X and multiply
Answer:
111 miles
Step-by-step explanation:
Can you mark me as Brainliest
<span>C) 1/30 i think ok i am 12</span>