A triangle ABC has BC=12cm,DB=9cm,CD=6cm and angle(BCD)=angle(BAC).Find the ratio of the perimeter of triangle

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A triangle ABC has BC=12cm,DB=9cm,CD=6cm and angle(BCD)=angle(BAC).Find the ratio of the perimeter of triangle

A triangle ABC has BC=12cm,DB=9cm,CD=6cm and angle(BCD)=angle(BAC).Find the ratio of the perimeter of triangle ADC to that of triangle BDC
(a) 7/9
(b) 8/9
(c) 6/9
(d) 5/9

2006-07-04 23:02:42 · 3 answers · asked by Rohit C 3 in Science & Mathematics ➔ Mathematics

3 answers

Where does the D come from in triangel ABC?

2006-07-04 23:07:20 · answer #1 · answered by xtowgrunt 6 · 0⤊ 0⤋

Indeterminate. The locus of A allows the perimeters of the two triangles in question to vary arbitrarily.

2006-07-05 06:09:13 · answer #2 · answered by Anonymous · 0⤊ 0⤋

I think there may be a figure. i will edit it later.

2006-07-05 06:32:21 · answer #3 · answered by K N Swamy 3 · 0⤊ 0⤋