Answer:
Acute angles are less than 90
obtuse is more than 90
right angles are exactly 90
Step-by-step explanation:
Answer:
The answer is B
Step-by-step explanation:
r = c/2π
c = 16π
r = 16π/2π
= 8
10,20,30,40,50,60,70,80,90,100….etc
35 x .6 = 21 so there must be 21 people present to take a vote.
