probabilidad de que a un grupo de estudiantes le guste la fresa es del 35%. De que le gusta la manzana es del 35%. Calcular P(AIB) y P(BIA) *

e) none of the above because the measure of angle cba is 101°

89

step-by-step explanation:

umm im not really sure because i never had to do this

step-by-step explanation:

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.