Problem 31 of 7
Use the exterior angle theorem when remote interior angles are x+10 degrees and 50 degrees.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
relate exterior angle to remote interior angles.
Hidden until you reveal it.
Exterior angle must be outside the triangle and adjacent to the third interior angle.
Enter your answer
Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the exterior angle and the two remote interior angles.
2. Add the remote interior angle measures.
3. State the exterior angle measure.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using the adjacent interior angle as a remote interior angle.