meexxx159 meexxx159

10-04-2019
Mathematics

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BA, BD and BF are angle bisector of ADF find K

BA BD and BF are angle bisector of ADF find K class=

Respuesta :

choixongdong choixongdong

10-04-2019

Answer:

k = 42

Step-by-step explanation:

BA is angle bisector of <DAC

so

<DAB= <BAC

k + 9 = 51

k = 51 - 9

k = 42

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