Respuesta :

Answer: down

Step-by-step explanation: FIRST CREATE A LINE THEN CREATE 60 AND 120 AND BISECT THIS ANGLE THEN YOU WILL GET 90

NOW BISECT 90 ANGLE YOU WILL GET 45 DEGREE

NOW BISECT 90 AND 120 DEGREE ANGLE TO GET 105

NOW BISECT 120 AND 180 TO GET 135 DEGREE.