Does a line that bisects an angle of a triangle also bisects the side that is opposite the angle?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)

Urgent? will give brainliest to the first correct answer what is the area of the figure?