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12 July, 00:07

the lengths of the sides of a triangle are in the extented ratio 3 : 6 : 8. the triangles perimeter is 510 cm. what are the lenths of the sides. this is geomtry btw

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  1. 12 July, 00:21
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    Answer: 90cm, 180cm, 240cm

    Explanation:

    The extented ratio are 3 : 6 : 8.

    Let the sides be denoted as 3x, 6x and 8x.

    Perimeter = 510cm

    3x + 6x + 8x = 510

    17x = 510

    Divide by 17 to get the value of x

    x = 510/17

    x = 30

    The sides can be found as follows:

    3x = 3 * 30 = 90

    6x = 6 * 30 = 180

    8x = 8 * 30 = 240

    The lengths are 90cm, 180cm and 240cm.
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