Find x and y , please solve as soon as possible
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Answer:x=180/13,y=15/13
Step-by-step explanation:
Angle A=Angle C
i.e. x+10/3y=2x-10°
i.e.10y-3x= -30°
Angle B=Angle D
i.e.4y+10°=2/3x+2y
i.e.2y+2x=30°=3x-10y
i.e.12y-x=0
i.e.x=12y
Hence 10y-3x=-30° implies 10y-36y=-26y=-30°
i.e.y=30/26=15/13
And x=180/13
Step-by-step explanation:
Angle A=Angle C
i.e. x+10/3y=2x-10°
i.e.10y-3x= -30°
Angle B=Angle D
i.e.4y+10°=2/3x+2y
i.e.2y+2x=30°=3x-10y
i.e.12y-x=0
i.e.x=12y
Hence 10y-3x=-30° implies 10y-36y=-26y=-30°
i.e.y=30/26=15/13
And x=180/13
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