Isabella purchased 3 books from the book store. She now owns 11 books that she wants to read before the end of the year. If x re
1 answer:
You might be interested in
Answer:
m∠z = 106°
Step-by-step explanation:
From the figure attached,
By exterior angle theorem,
m∠z = a + 68°
By linear pair theorem,
m∠a + 142° = 180°
m∠a = 180° - 142°
= 38°
Therefore, m∠z = 38° + 68°
= 106°
