Answer:
<C is similar to <T
Step-by-step explanation:
ABCD ≈ RSTU
The angles are similar in order
<A is similar to <R
<B is similar to <S
<C is similar to <T
<D is similar to <U
I don't understand what your asking
Yes, they are.
Inverse of matrices:
plug matrix into calculator
second matrix
edit
second quit
second matrix
press A
press x^ -1
enter