Answer:
Step-by-step explanation: Identify the angle relationships, set up the equation that will yield the unknown value, solve the equation for the unknown value, substitute the answer to determine the measurement of the angles then, check and verify your answer by measuring the angle with a protractor.
Answer:
For the first one 25.925%
The second is 23.333%
The third is 27.27%
Let me know if this helps!
The answers to the questions are C=11 and D=3
