B: Yes, of course. Anything else? 3) A: You should have come to the theatre yesterday. It was a great performance. B: If I (FINISH) work earlier, I (COME) with you. 3) A: You should have come to the theatre yesterday.Customized products. Partner with one of 60,000 experienced manufacturers with design & production capabilities and on-time delivery.
Figure 1-7.-Angle between two lines. We obtain this result by using the trigonometric identity for the tangent of the difference between two angles. 2. Find the acute angle between two lines whose slopes are m, = 0 and m2 = 1. (m, = 0 signifies that line L, is horizon�tal and the formula still holds.)