given:
ab = cd
bc = da

prove:
b = d

which of the following triangle congruence theorems would be used in this proof?

sss
sas
asa

looks like a parallelogram.

the triangles would be proven congruent by sss

ac is equal ac because of the reflexive property (it is equal to itself).

the two triangles are abc and cda.

ab = cd

bc = da

ac = ca which is the same as ac = ac

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

its a trick question

step-by-step explanation:

dogs love water, just turn on the hose and it will run in circles chasing the water all day : )