Answer:
answer is 0
Step-by-step explanation:
Yes. Because 7,24,25 are sides of right triangle so if we multiply sides by 2, the new triangle would be congruent with the 1st one. So it's right too...
1) D, T
2) C, U
3) A, S
4) B, R
5) A, C, D
6) B
7) B, A
8) B, C, D