Please help it’s only one question lol worth 20 points

so if theirs 3 groups of 1/2 then that means it's 1 1/2

you just 1/2 x 3 = 1 1/2

Step-by-step explanation:

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

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)