MarkHouseholder9969 MarkHouseholder9969
  • 21-09-2020
  • Mathematics
contestada

In triangle ABC, m∠A=35°, m∠B=60°, and the length of side AB is 6 cm. Find the length of side BC using the law of sines.

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adefunkeadewole adefunkeadewole
  • 23-09-2020

Answer:

3.97cm

Step-by-step explanation:

Law of Sines formula =

a/ sin A = b/ sin B = c/sin c

We are told that

In a triangle

Side AB = b

Side BC = a

Hence

a/ sin A = b/ sin B =

a/ sin 35 = 6/ sin60

a = b(sin A/ sin B)

a = 6 (sin 35/sin 60)

a = 3.97385cm

Approximately = 3.97 cm

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MrEVERYTHING
MrEVERYTHING MrEVERYTHING
  • 04-11-2020

3.45cm is the correct answer!

Answer Link

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