Mathematics, 08.03.2021 23:10 AnonymousLizard52303

1) If CB = 13; BF = 9; EF = 7 THEN DE = ? (Hint: (whole secant) (external part) = (whole secant) (external part)

1) If CB = 13; BF = 9; EF = 7 THEN DE = ?

(Hint: (whole secant) (external part) = (whole secant)

Answers: 1

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1) If CB = 13; BF = 9; EF = 7 THEN DE = ? (Hint: (whole secant) (external part) = (whole secant) (e...