prove that angle ABD+ angle DBC= angle ABC
Attachments:
Answers
Answered by
1
Take angle ABD as x and angle DBC as y. So, when you add both these angle, your final answer will obviously be angle ABC.
eg. 110 degree(ABD) + 70 degree(DBC) = 180 degree(ABC).
eg. 110 degree(ABD) + 70 degree(DBC) = 180 degree(ABC).
PrabhasineeSahoo:
how do u came to know that angle ABD is 110 and DBC is 70 degree?
I meant it for an example.
but didn't gave so how can u write
Answered by
2
angle ABD +angle DBC= 180 degree (linear pair)
angle ABC =180 degree (as it is a straight line)
hence it is proved that angle ABD +angle DBC = angle ABC
hope it helps u in anyway and if it does then mark it as brainliest.
angle ABC =180 degree (as it is a straight line)
hence it is proved that angle ABD +angle DBC = angle ABC
hope it helps u in anyway and if it does then mark it as brainliest.
Similar questions