What is the length of a base of isoceles triangle if the center of the inscribed circle divides the altitude to the base with the ratio 12:5 (closer to the base), and the length of a leg is 60 cm.

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anonymous · Answer

@ganeshie8  @Zarkon  HELP ME PLEASE

anonymous · Answer

@phi  @.Sam.  @AravindG  @amistre64

asnaseer · Answer

there is a relationship between the radius of the incircle and the triangles perimeter and area. Use that to help solve this question.

anonymous · Answer

I need help with the picture

asnaseer · Answer

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