Final answer:
To find the value of angle c, we need to understand the given information. It is mentioned that angle a is congruent to angle d, and angle b is congruent to angle e. We also know that angle f is equal to 2x-30. Since angle a is congruent to angle d, and angle b is congruent to angle e, we can conclude that angle c is also equal to x.
Step-by-step explanation:
To find the value of angle c, we need to understand the given information. It is mentioned that angle a is congruent to angle d, and angle b is congruent to angle e. We also know that angle f is equal to 2x-30. Since angle a is congruent to angle d, and angle b is congruent to angle e, we can conclude that angle c is also equal to x. Therefore, angle c is x.