BY bisects angle b of triangle ABC. Prove that BZYX is a rhombus
Attachments:
Answers
Answered by
13
BZYX is a rhombus if BY bisects angle b of triangle AB & ZY ║ BC & BZ ║XY
Step-by-step explanation:
BX ║ ZY
=> ∠BYZ = ∠YBX
BZ ║XY
& ∠BYX = ∠YBZ
BY bisects angle b of triangle ABC
=> ∠YBZ = ∠YBX
=> ∠BYZ = ∠YBX = ∠BYX = ∠YBZ
now in Δ BZY
∠YBZ = ∠BYZ
=> BZ = ZY
& in Δ BXY
∠YBX = ∠BYX
=> BX = XY
now Δ BZY & Δ BXY
BY = BY common
∠YBZ = ∠YBX
∠BYZ = ∠BYX
=> Δ BZY ≅ Δ BXY
BZ = BX
YZ = YX
=> BX = XY = YZ = BZ
Hence BZYX is a rhombus
Learn more :
ABCD is a parallelogram.M is the midpoint of AC. X, Y are midpoints ...
https://brainly.in/question/12950881
. M and N are points on opposite sides AD and BC of a ...
https://brainly.in/question/13117344
Answered by
3
Step-by-step explanation:
this is the answer of the question
Attachments:
Similar questions