Step-by-step explanation:
part A
c=3.14d
3.14*8
=25.12inches
circumference circle B
3.14*3
=9.42inches
part B area
A=3.14r^2
=3.14*4*4
=50.24inches^2
B
=3.14*1.5*1.5
=7.065inches^2
part c
the circumference area are larger for circles with bigger diameter or radius.
Answer:
m + s = 30
2m + 6s = 100
took the test
