two angles measure (55+3a)and (115-2a) if each supplement of the other then calculate the value of a
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(55+3a)+(115-2a)=180°
170+a=180
a=180-170=10
Angle A=55+3(10)=55+30=85°
Angle B=115-2(10)=115-20=95°
Hope it's help you friend ☺️
170+a=180
a=180-170=10
Angle A=55+3(10)=55+30=85°
Angle B=115-2(10)=115-20=95°
Hope it's help you friend ☺️
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