In ΔWXY, x = 43 cm, y = 53 cm and ∠W=160°. Find the length of w, to the nearest centimeter.
Question
Solution 1
To find the length of side w in triangle WXY, we can use the Law of Cosines. The Law of Cosines states that for any triangle with sides of lengths a, b, and c and an angle γ opposite side c, the following relationship holds:
c² = a² + b² - 2ab*cos(γ)
In this case, we know that side x = 43 cm, side Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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