X2 – 16 = 0 x1 = ; x2 =
agan favor

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

there should be an link icon on the bottom of the text box you get. it looks like a paperclip!

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.