The angles of a quadrilateral measure 80°,100°,100°,and 80° in this order. what kind of quadrilateral has this shape? how do you know ?

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Triangle knm is what is true about the sides of knm

Wrote and expression for the difference of p and 4