Its the first one A..........
Answer:
4
Step-by-step explanation:
8y - 2 + 60 = 90 (because it is a right angle)
8y + 58 = 90
8y = 90 - 58
8y = 32
y = 32 / 8
y = 4
Explanation:
I don't know
this is something you should look up instead of posting on a learning platform
