sandygarcia65
sandygarcia65 sandygarcia65
  • 16-10-2019
  • Mathematics
contestada

If sin∠M = cos∠N and m∠N = 30°, what is the measure of ∠M?
150°
90°
60°
30°

Respuesta :

lucic
lucic lucic
  • 22-10-2019

The measure of ∠M is 60°

Step-by-step explanation:

Here remember the relation; the sine of any acute angle is equal to the cosine of its complement.This means sin ∠M =cos∠N and m∠N =30°

The complement of 30° is 60°, so you will say ;

sin∠M =cos∠N

sin∠60°=cos∠30°

measure of ∠M is 60°

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  • https://brainly.com/question/3597433

Keywords : sine, cosine, complement

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Answer Link
MaryamMariah
MaryamMariah MaryamMariah
  • 10-11-2021

Answer:

60 degrees

Step-by-step explanation:

Answer Link

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