Triangles

Find the missing angle of these triangles. Identify the kind of triangles according to angles.

1. 35° ___ 47°
2. ___ 28° 112°
3. 90° 60° ___
4. ___ 45° 45°
5. 100° ___ 20°
6. 12° 70° ___
7. 5° ___ 102°
8. ___ 43° 47°
9. 75° ___ 75°
10. 20° 40° ___