The answer is .90º + 90º = 180º, <span>.90º is not an obtuse angle</span>
The answer to (-4.5)(-6)(5.4)= 137.7
Answer:
50
Step-by-step explanation:
.3x=15
x=50
Volume of Cylinder =

Based on what we're told:
r (radius) =

h (height) =

So:
Volume of cylinder =

=
Step-by-step explanation:
it's is 2.8 km if we round to one decimal place