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ICSE Class 9 Answered

ABCD IS A PARALLELOGRAM AND E IS MID POINT OF AD. DL || EB MEETS AB PRODUCED AT F. PROVE THAT B IS MID OF AF AND EB = LF
Asked by cbiswajit | 24 Oct, 2018, 12:02: PM
answered-by-expert Expert Answer
ABCD is || gram
AD|| BC.......ED||BL
E is the mid point of AD and EB || to DL
so by mid point theorem
B is mid point of AF
also EB = 1/2 DF
since EB || to DL and BL|| DE, DEBL is || gm
so EB = DL
so DL = 1/2 DF
so L is the mid point of DF
so DL = LF = EB
Answered by Arun | 25 Oct, 2018, 11:40: AM

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