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20 January, 14:30

Triangle R S T is shown. The length of R S is 9, the length of S T is 8, and the length of R T is s. Angle R S T is 111 degrees. Law of cosines: a2 = b2 + c2 - 2bccos (A) What is the value of s to the nearest whole number? 10 12 13 14

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  1. 20 January, 15:48
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    bro I think its 14

    Step-by-step explanation:

    si paps
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