Respuesta :

meerkat18
supplement angles are angles whose sum equal to 180°.

m∠T = (3y-36)° = 180° - 36° = 144°

since m∠T is equal to 144°, then its supplement must equal to 36°.

among the choices, the correct answer is:

(216 - 3y)°

3y is equal to 180°. so, 216 - 180 = 36° 

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