Seudónimo Seudónimo

02-10-2019
Mathematics

contestada

I WILL AWARD BRAINLIEST!! PLEASE HELP!! Given: ΔDEK, DE = EK EF - ∠bisector of ∠E m∠DEF = 44°, DK= 16 KF = __ cm, m∠DEK = _, m∠DFE = _____

I WILL AWARD BRAINLIEST PLEASE HELP Given ΔDEK DE EK EF bisector of E mDEF 44 DK 16 KF cm mDEK mDFE class=

Respuesta :

UltimateStorm UltimateStorm

03-10-2019

I believe this is correct

m∠DEK = 2*m∠DEF

m∠DEK = 2*43°

m∠DEK = 84°

KF = = DK/2

KF = 16/2

KF = 8 cm

m∠EFD = 90°

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