plzz help meee plzz
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Step-by-step explanation:
PQ=PR, angle P=x+10°, angle Q=4x-5
Angle R=angle Q=4x-5
Angle P+angle Q+angle R=180°
X+10+4x-5+4x-5=180°
9x=180°
X=180°\9
X=20°
Angle P=x+10°
=20+10
=30°
Angle Q=4x-5
=20(4)-5
=80-5
=75°
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