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3 years ago

Trig please help

Mathematics

1 answer:

Olegator [25]3 years ago

8 0

Answer:

One

Step-by-step explanation:

13/sin(55) = 12/sinC

sinC = 0.7561403486

C = 49.1, 130.9

Since 130.9+55 = 185.9 > 180

It will not form a triangle.

So only one triangle possible with angle 49.1° at C

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