The lengths of the sides of a triangle are three consecutive odd integers. the perimeter of the triangle is 45in. what is the length of the shortest side of the triangle?

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A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°