B. A quadrilateral equals 360, a triangle 180. 360-180=180
Answer:
a/(b+c)=h
Step-by-step explanation:
a=h(b+c)
a/(b+c)=h
Just one step.
15 is A, 22+X=8
I don't have time to solve the rest RN but will come back later
0 it is at ocean level so elevation is zero
