Answer:
30° each
Step-by-step explanation:
Complementary angles are those that add up to 90° so if they are all equal then it's
90/3=30°
Answer:
c i think sorry if i get it wrong
Step-by-step explanation:
Answer:
The radius of the sphere is 
Step-by-step explanation:
we know that
The volume of a sphere is equal to

In this problem we have

substitute and solve for r

simplify



Answer:
24
Step-by-step explanation:
I don't really know how to explain sorry qwq