Stxrliight
contestada

Brainliest to correct answer.
Find the value for the side marked below.
Round your answer to the nearest tenth.
21
у
80°
y = [?]

Brainliest to correct answer Find the value for the side marked below Round your answer to the nearest tenth 21 у 80 y class=

Respuesta :

msm555

Answer:

Solution given:

angle : 80°

hypotenuse:y=?

opposite=21

we have

Sin 80=[tex]\frac{opposite} {hypotenuse}=\frac{21}{y}[/tex]

doing crisscrossed multiplication

we get

y=[tex]\frac{21}{Sin 80°}[/tex]

y=21.32

Otras preguntas