Answer:
third option is the correct answer
go with the names of the triangle
the triangles are HIJ and LMN
so the ratios will be accordingly
Answer:
c i think because the problem =-

Angle c= 60°
This is because 105+25+x=180°
Hope this helps and good luck!! :)
Answer:
Final answer is
.
Step-by-step explanation:
Given expression is
.
Now we need to find the product of the given expression
.



combine like terms


Hence final answer is
.