Question

Hi there

Answer 1

\[\angle(ABD) = \angle(DBC) = \frac{ 1 }{2 } of \angle(ABC) \]

Answer 2

\[2x+22 = \angle(DBC) = \frac{ 1 }{ 2 } of (8x)\]

Answer 3

ABD = (1/2)ABC or 2ABD = ABC

Answer 4

cuz ur question requires bisecting
BD bisects ABC

Answer 5

u can also do it this way, it's a lot easier
2ABD = ABC

2(2x+22) = 8x

Answer 6

ok

Answer 7

not quite sure on what your questions is trying to find

Answer 8

square is a subset of quadrilateral? or if the quadrilateral has the same size, all the sides were to be equal
i'm sorry ,i didn't get ur question xD, but here's a good educated guess

Answer 9

if the quadrilateral has the same size of the square*

Answer 10

no problem, did my best