in parallelogram PQRS,angle Q=(4x-5)degree and angle S=(3x+10)degree.calculate amgles Q and S
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In a parallelogram in which opposite angles are equal.
4x-5 =3x+10
4x-3x = 10 + 5
x=15
angle Q= 4x-5 =4×15-5 =55
angle S =3x+10 =3×15+10 =55
4x-5 =3x+10
4x-3x = 10 + 5
x=15
angle Q= 4x-5 =4×15-5 =55
angle S =3x+10 =3×15+10 =55
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