Angle A and B are supplementary If angle A=x and angle B=(x-10) Find the measure of - Maths - Lines and Angles

Question

Angle A and B are supplementary If angle A=x? and angle B=(x-10)?
Find the measure of both angles

Rahul Sil · Accepted Answer

Dear Student,

Angle A = xâ°
Angle B = ( x - 10 )â°

Given, Angle A and Angle B are supplementary angles
So,
xâ° + ( x - 10 )â° = 180â°
=> 2xâ° - 10â° = 180â°
=> 2xâ° = 190â°
=> xâ° = 95â°

Therefore,
Angle A = 95â°
Angle B = 85â°

Regards,

Angle A and B are supplementary. If angle A=x? and angle B=(x-10)?. Find the measure of both angles