Sagot :
( known : the sum of alternate angles inside the parallel lines is 180° )
H + R = 180°
H = 132°
R = 180° - 132° = 48°
answer : 48°
( known : the sum of alternate angles inside the parallel lines is 180° )
H + R = 180°
H = 132°
R = 180° - 132° = 48°
answer : 48°