Answer:michelle
Step-by-step explanation: it is 70% of the cost since it’s 30% of the original
120
6x5x4=120
hope this helps
Answer:
128.8cm^2
Step-by-step explanation:
area of circle with radius 6cm = π6^2
area of circle with radius 9cm = π9^2
shaded region is equal to π9^2 - π6^2
which is 41π
therefore the shaded region is = 128.8cm^2