May 07, 2019 · Aside from the camera, lens, and angle, learning how to shape and utilize film lighting is one of the most important lessons and trademarks a filmmaker can have in their toolkit. And that's more than just a 3 point lighting setup. Now arrange the three angles so they share a common vertex. What do you notice about the outside sides for the three angles? (They form a straight line.) Say: On your paper, draw a line segment 5 cm long. At each endpoint of your segment, draw an angle measuring 60 degrees. Extend the sides of the angles until they meet to form a triangle.
Classify the angles as acute, right, obtuse straight, reflex or full angle : 1) 35° ---> Acute angle. 2) 85° ---> Acute angle. 3) 95° ---> Obtuse angle. 4) 135° ---> Obtuse angle. 5) 205° ---> Reflex angle. 6) 180° ---> Straight angle.