angle trials and get the average. Record your measurement in a table. 3. Repeat step 2 for angles 40, 60 and 80, Record all measurement in a table form. VIII. Result and Observations Table 1. Angle of Incidence and Reflection ANGLE OF ANGLE OF REFLECTION TRIAL 2 INCIDENCE TRIAL 1 TRIAL 3 AVERAGE 20⁰ 40⁰ 60⁰ 800​