1)
r = int(input("R = "))
print("P =", 2 * 3.14 * r)
2)
v1 = int(input("V1 = "))
t1 = int(input("T1 = "))
v2 = int(input("V2 = "))
t2 = int(input("T2 = "))
v3 = int(input("V3 = "))
t3 = int(input("T3 = "))
print("V =", (v1 + v2 + v3) * 0.001)
print("T =", (t1 + t2 + t3) / 3)
Объяснение:
