contestada

Three interior angles of a quadrilateral have measures of 111,134, and 69 . Find the fourth angle measure.

Respuesta :

eshaanbarkataki

Answer:

46

Step-by-step explanation:

Since the sum of all the three interior angles of ANY quadrilateral is 360 degrees, we could find x by forming this equation:

111 + 134 + 69 + x = 360

314 + x = 360

x = 46

Otras preguntas