Question

please answer this question

Answer 1

which one ...............

Answer 2

i will answer first two questions yaar

1)angle aoc=2x+10

                   =70

  angle cod=x+10

                   =40

  angledob=3x-20

                   =70

sum of the angle=180

            angle aob=180

therefore,aob is astaight line

2) [tex]median=\frac{28+32}{2}  (middle term)

                       =60/2

                        = 30

mode=28 (most repeatig term)