Answer:
69 degrees
Step-by-step explanation:
The full angle = 90 degrees.
One part of the full angle = 21 degrees
The other part of the full angle = x
Other angle = 90 - 21
=> the other angle = 69 degrees
69
90-21=69
2(-g+2)
Step-by-step explanation
Answer c
i think 2x
193.54166618
