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use δabc shown below to answer the question that follows: (goes with picture)

which of the following must be given to prove that δabc is similar to δdba?

a. segment ad is an altitude of δabc.
b. segment cb is a hypotenuse.
c. segment ca is shorter than segment ba.
d. angle c is congruent to itself.

I think its c. Segment CA is shorter than segment BA. because its the most relevant and correct out of all the choices

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v