Answer:
The second sampling method, surveying drama club members in her physical education class, is the most representative.
Step-by-step explanation:
Answer:
9 square units
Step-by-step explanation:
1.5+3+2+1+1.5=9
80°. angle 4 and and 5 are same side interior angles, so they add up to 180°. 180-100=80.