What does the consumer price index measure? Ο Α. .
the change in prices of all goods and services over time
OB.
the change in prices of specific goods and services over time
the change in prices of final goods and services over time

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)