In the incircle touches the sides and representively, at and If the radius of the incircle is 4 units and and are consecutive integers, then the value of where is a semi-perimeter of triangle, is __________ |

In the incircle touches the sides and representively, at and If the radius of the incircle is 4 units and and are consecutive integers, then the value of where is a semi-perimeter of triangle, is __________ |

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