What is the probability that a point randomly chosen in the rectangle is in the triangle?

What value of x will make the triangles similar by the sss similarity theorem?

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30