karamam6788
karamam6788 karamam6788
  • 23-05-2021
  • Mathematics
contestada

In ΔVWX, w = 55 inches, x = 26 inches and ∠V=103°. Find the length of v, to the nearest inch.

Respuesta :

pk861142
pk861142 pk861142
  • 23-05-2021

Step-by-step explanation:

v² = 55² + 26² - 2(55)(26) · cos 103°

v² = 3025 + 676 - [2860 · cos 103°]

v² = 3701 - (-643.4)

v² = 4344.4

v = ≈ 66

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