Melania knows that two angles from triangle A are congruent to two angles from triangle B. What else does Melania need to know to prove that triangles A and B are similar? A. Melania does not need to know anything else about triangles A and B.
B. Melania needs to know the length of any corresponding side in both triangles
C. Melania needs to know all three angles in triangle A are congruent to the corresponding angles in triangle B.
D. Melania needs to know the length of the side between the corresponding angles on each triangle

answer: it's a

step-by-step explanation:

the diver is 33 feet below the surface.

step-by-step explanation:

hope this

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct