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17 January, 12:41

If the measures of interior angles of a triangles are x-5, x+30, and 2x+15, what is the measure of the largest angle?

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  1. 17 January, 12:53
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    85

    Step-by-step explanation:

    x-5+x+30+2x+15=180

    4x=180-30-15+5=140

    x=35

    x-5=35-5=30

    x+30=35+30=65

    largest angle=2*35+15=85
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