Answer:
25%
Step-by-step explanation:
100%-30%=70%
70%-45%=25%
10 - 5 = 5
Hope this helped your husband.
Answer:
it is when two triangles are similar to each other in every way.
Mainly there are 4 TYPES OF CONGRUENCY.(A.A.S, S.S.S, R.H.S, S.A.S )
Its perpendicular, if you need me to explain lmk
