Respuesta :

172019moliver

Answer: Both Y and B will be 20 degrees

Step-by-step explanation:


musiclover10045

The two given angles 60 & 80 degrees when added to X make a straight line, which needs to equal 180 degrees.


To find X, subtract those two angles from 180:

X = 180 - 60 - 80

x = 40 degrees.


Otras preguntas