Write down the two distinct properties between parallelogram and trapezium​

A parallelogram has TWO sets of parallel lines, whiles a trapezoid only has ONE set of parallel lines.

The opposite angles of a parallelogram are CONGRUENT, while the opposite angles of a trapezoid are SUPPLEMENTARY (Equal 180 degrees).

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

X=3 and y=4 is the answer