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29-12-2020
Mathematics

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Use the sine rule to calculate BC :)

Use the sine rule to calculate BC class=

Respuesta :

Аноним Аноним

29-12-2020

Answer:

BC≈12.2

Step-by-step explanation:

As we know

24/sin(100°)=BC/sin(30°)

BC=sin(30°)×24/sin(100°)

BC=1/2×24/sin(100°)

BC=12/sin(100°)

BC=12.2 (approximately)

Answer Link

Аноним Аноним

29-12-2020

Answer:

BC≈12.2

Step-by-step explanation:

Hope this helped have an amazing day!

Answer Link

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