C1/C2 = 2/3
2pi r1 / 2pi r2 = r1/r2 = 2/3
r1/39 = 2/3
r1 = 39*2/3 = 26
So, your answer is 26cm
Answer:
46,100
Step-by-step explanation:
Answer:
can u clarify bc area is 2 but 4 things is perimiter
Step-by-step explanation:
To find the area you would had to do a an triangle formula so the final answer would be 63 inches
Answer:
4th one its negative,linear association
Step-by-step explanation: