Answer:
Step-by-step explanation:
V≈1615.97m³
Answer:
I think b because it goes from most to least sorry if u can't understand
Answer:
v = 87
Step-by-step explanation:
the angle v+39 lies on a straight line. so substract v+39 from 180 to get the interior angle for that side.
afterwards, knowing that the sum of interior angles of a triangle = 180, form an equation with all the angles and solve for v
You have to divide 140 /5=28