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  • 02-11-2019
  • Mathematics
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Given triangle ABC, which equation could be used to find the measure of <B?
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Given triangle ABC which equation could be used to find the measure of ltB class=

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AFOKE88 AFOKE88
  • 18-07-2022

The equation that could be used to find the measure of angle B ∠B is; sin B = (√5)/5

How to use trigonometric ratios?

The trigonometric ratios are;

sin θ = opp/hyp

cos θ = adj/hyp

tan θ = opp/adj

Now, since we want to find angle B, we will use the expression;

sin B = (3/3√5)

sin B = 1/√5

Rationalizing the denominator gives us;

sin B = (√5)/5

Read more about Trigonometric Ratios at; https://brainly.com/question/17084488

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