Hai tam giác bằng nhau có đồng dạng với nhau hay không, nếu có thì chúng đồng dạng theo tỉ số là

They are similar in ratio. (Chúng tương tự nhau về tỷ lệ.)

Also for those who needs this question translated:

Are two congruent triangles similar, and if so, then they are similar in the ratio (I used goodle translate)

an = 22 + (n-1) *6

110 seats

step-by-step explanation:

an=a1+(n-1)(d)

a1 = 22   this is the first item in the sequence

d =6   this is how the sequence goes up

a)   an = 22 + (n-1) *6

b) a12 = 22 + (12-1) *6

    a12 = 22+11*6

  a12 = 22 +88

  a12 = 110

d .tv

step-by-step explanation:

the side tv is included in both triangles.   this means it corresponds to itself in the transformation.

this is justified by using the reflexive property, which states that anything is congruent to itself.