Answer:
My answer came 78°
Step-by-step explanation:
First, B and C are alternate angles so,
71°= y (let) + 29°
Y= 42°
Then, X + 42 + 60 = 180°
X = 180 - 102
X = 78 °
Hope this helps. :)
x is 90° I hope it will help you please follow me
I think it is ± 2y−2X1 −22y− 2X1−2+4=x2=x
hope this helps if not let me know
Here you go ! Hope it helps.
6
sinB=p/h
sin45=8/y
1/√2=8/y
y=8√2in
