Question

plzz give me the solution for class 10 chapter 6 exercise 6.3 quetion number 10

Answer 1

Plzz tell the question correctly..
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Answer 2

hey sakna here
i)
to prove:- cd/gh= ac/fg
proof
i) triangle ABC ~ triangle FEG.... cpct
ii) angle ABC = angle FEG....cpct
iii) angle ACB = angle FGE....cpct
iv) angle BAC = angle EFG....cpct
1/2 angle ACB = 1/2 angle FGE... multiply b.s. by 1/2
v) angle ACD= angleFGE...... angle bisector
consider angle A= angle F
angle ACD = FGH
triangle ACD~ triangleFGH...AA
AC/FG=CD/GH
Hope it help