Question

@jojo4eva

Answer 1

19.?
20.?

Answer 2

19. Scalene and acute
20. parallelogram, rectangle, rhombus, quadrilateral

Answer 3

19. Its scalene because none of the angles or sides are equal. Acute because all angles are underneath 90° making it acute

20. Paralellogram because all its sides are parralell to each other, rectangle because it has 2 pairs of parallel sides/lines. Quadrilateral and Equalateral because it has 4 sides and they are all equal and all angles are equal.