Mathematics, 12.11.2019 01:31 401666

Atriangular colourful scenery is made in a wall with sides 50 cm, 50 cm and 80 cm. a golden thread is to hang from the vertex so as to just reach the side 80 cm. how much length of golden thread is required ?

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Atriangular colourful scenery is made in a wall with sides 50 cm, 50 cm and 80 cm. a golden thread i...