E is the mid point of side BC if DE and AB when produced meet at point F. Prove that AF=2AB
Attachments:
Answers
Answered by
0
Step-by-step explanation:
EC=EB GIVEN
Angle DEC=BEF vertically opposite angles
angle DCB=EBF alternate interior angles are equal
therefore triangles are congruent
from which we get Dc=BF
DC=AB
Therefore AB=BF
AB+BF=AF
therefore AF=2BF
Similar questions