Animation 146
This applet obviously indicates that a 45-45-90 triangle has both legs congruent. Yet what other two trigonometric ratios (i.e. trigonometric functions evaluated at 45 degrees) are also made apparent here?
This applet obviously indicates that a 45-45-90 triangle has both legs congruent. Yet what other two trigonometric ratios (i.e. trigonometric functions evaluated at 45 degrees) are also made apparent here?