Answer:
c
Step-by-step explanation:
they are not right triangles, so you can't use HL. All the other postulates require 3 things to be congruent, and there are only two. Therefore, the triangles are not congruent.
Answer:
x=11
Step-by-step explanation:
Multiply out the 8 to get x-43=-32, then add over the -43 to get x=11.
Answer: Yes.
Step-by-step explanation:
It forms an obtuse triangle.
Answer:
Jose is 54years Rachael is 38years
Step-by-step explanation:
Jose=x-12
Rachael=x-12/2
sum of their ages x-12+x-12/2=63
collect like terms
x=54years
Jose =54years
Rachael=38years