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britbrat4290

Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. B = 15° C = 113° b = 49

  • 8 months ago
  • 8 months ago

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  1. katherine.ok
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    is this triangle ABC a right triangle or is it not?

    • 8 months ago
  2. britbrat4290
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    it just says triangle i take it regualr

    • 8 months ago
  3. katherine.ok
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    If it isnt a right angle triangle, you use sine law

    • 8 months ago
  4. katherine.ok
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    b/ sinB= c/sinC. you know B, b, C. so you can find c.

    • 8 months ago
  5. britbrat4290
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    can u check if im right ? A = 52°, a = 151.2, c = 176.3

    • 8 months ago
  6. katherine.ok
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    Angle A is right because interior angle sum is 180.

    • 8 months ago
  7. britbrat4290
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    opps 52°, a = 149.2, c = 174.3

    • 8 months ago
  8. katherine.ok
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    c is right.

    • 8 months ago
  9. katherine.ok
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    149.2

    • 8 months ago
  10. katherine.ok
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    all right.

    • 8 months ago
  11. britbrat4290
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    ty!

    • 8 months ago
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