2 years ago

BC Round your answer to the nearest hundredth. А 50° ? 3 B

Mathematics

2 answers:

marysya [2.9K]2 years ago

7 0

Answer: BC = 2.30

Step-by-step explanation:

BC = 3sin50

BC = 2.2981333...

BC = 2.30

emmasim [6.3K]2 years ago

6 0

Use the sine function.

sine = opposite side of triangle divided by the hypotenuse.

Here is the set up:

sin(50°) = BC/3

sin(50°)/3 = BC

Use your calculator to simply left side.

Take it from here.

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