Mathematics, 05.06.2020 07:02 1937
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
Answers: 1
Mathematics, 21.06.2019 12:50, tifftiff22
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Answers: 2
Mathematics, 21.06.2019 13:30, brittanydeanlen
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