Mathematics

Question

Hurry help plz
Solve for an angle in right triangles
Hurry help plz Solve for an angle in right triangles

1 Answer

  • [tex]\cos \angle B = \dfrac{2}{7}\\\\\implies \angle B = \cos^{-1} \left( \dfrac{2}{7} \right) = 1.28^{\circ}[/tex]

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