find X and Y in each of the following where De is parallel to BC
Attachments:
Answers
Answered by
21
DE is parallel to BC
AB is transversal
Angle DAB = equal angle CBA ( Alternative interior engles)
Angle CBA = 60 degrees
AB = AC
So y = 60 degree
60 + 60 + x = 180
x = 60 degree
AB = AC so
Angle CBA = y = 60 degrees
AB is transversal
Angle DAB = equal angle CBA ( Alternative interior engles)
Angle CBA = 60 degrees
AB = AC
So y = 60 degree
60 + 60 + x = 180
x = 60 degree
AB = AC so
Angle CBA = y = 60 degrees
mehak4067:
thanks a lot
Answered by
8
Answer:
Ans= x=60° & y=60°
Step-by-step explanation:
Please mark me as brainlist!!
Attachments:
Similar questions