Answer:
30
Step-by-step explanation:
Answer:
Circumference is 2piR =31.4
Area is pir^2=78.5
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
2(5) +5
10 + 5 = 15
Try this option:
Scale_factor (s_f) is new_size:initial_size:
s_f=8/2=4
answer: 4