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Answer:
Angle( KOJ ) = 90 , Angle( KOL ) = 90
Step-by-step explanation:
angle( KLM = 130 ) angle( KJM = 68 )
in tra KJM
kj = jm
= Angle( JKM ) = Angle( KJM ) = x
by using angle sum property = 180
Angle( JKM ) + Angle( KMJ ) + Angle( KJM ) = 180
x + x + 68 = 180
2x = 180 - 68
x = 112 / 2
x = 56 = Angle( MKJ ) = Angle( OKJ )
In Tri KOJ
let angle( KOJ ) = y
angle sum property = 180
Angle( KOJ ) + Angle( OKJ ) + Angle( KJM / 2 ) = 180
y + 56 + 68 /2 = 180
y + 56 + 34 = 180
y + 90 = 180
y = 90 = Angle( KOJ )
by linear pair of line LJ = 180
Let Angle( KOL ) be ' z '
Angle( KOJ ) + Angle( KOL ) = 180
90 + z = 180
z = 90 = Angle( KOL )
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