**Answer:**

Rhombus

**Step-by-step explanation:**

It does not have congruent diagonals

(9x^2)-12x+4

This is the same as (3x-2)(3x-2), so use any method of multiplying, however I will show the FOIL method of multiplying polynomials.

F (First numbers in each polynomial): 3x*3x = 9x^2

O (Outside numbers): 3x*-2 = -6x

I (Inside numbers): -2*3x = -6x

L (Last numbers in each polynomial): -2*-2 = 4

Now just combine like terms to add these together and get (9x^2)-12x+4.

(If I did good enough, please mark this answer Brainliest to help me advance levels.)

**Answer: **The four angles will fit together at a point with no gaps.

**Step-by-step explanation:**

**Given: **The ratio of four angles 2:3:4:11.

Let the angles be 2x , 3x, 4x and 11x.

Larget angle= 11x

As per given,

Then,

All angles are :

Sum of all angles = they

Hence,** the four angles will fit together at a point with no gaps.**

**Answer:**

the answer is 15

**Step-by-step explanation:**

sorry if wrong

if right can i get a brainliest

give guy under me a branliest