October 2018 1 72 Report

Określ, ile punktów wspólnych z okręgiem o promieniu r ma prosta l oddalona od środka okręgu o d.

a) d = 18, r = 6

b) d = 11, r = 11

c) d = 10, r = 8

d) d = 2, r = 7

e) d = 1,5, r = 1,5

f) d = 5, r = 7

Dzięki wielkie za pomoc :)


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