3 years ago

Find the missing side or angle. Round to the nearest tenth. C=53° B= 80° a=2 b=[ ? ]

Mathematics

2 answers:

krek1111 [17]3 years ago

6 0

Answer:

Step-by-step explanation:

hope it helps much

Degger [83]3 years ago

5 0

9514 1404 393

Answer:

b ≈ 2.7

Step-by-step explanation:

The missing angle A is ...

A = 180° -53° -80° = 47°

The law of sines tells you ...

b/sin(B) = a/sin(A)

b = sin(80°)×2/sin(47°) ≈ 2.6931

Side b is about 2.7 units.

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Find the missing side or angle. Round to the nearest tenth. C=53° B= 80° a=2 b=[ ? ]​

Find the missing side or angle. Round to the nearest tenth. C=53° B= 80° a=2 b=[ ? ]