Answer:
Step-by-step explanation:
by multiplying
Answer:
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Answer: y = 57°
Explanation: 180-114 = 66°
A triangle has a total of 180° so 180-66 = 114
114 / 2 = 57° (because angles y and y have the same value)
Hope this helps :)