find m∠j. write your answer as an integer or as a decimal rounded to the nearest tenth. m∠j = °

find m∠j. write your answer as an integer or as a decimal rounded to the nearest tenth. m∠j = °

find m∠j. write your answer as an integer or as a decimal rounded to the nearest tenth. m∠j = °

Answer

Explanation:

Step1: Identificar la función trigonométrica

En un triángulo rectángulo, $\sin(J)=\frac{opuesto}{hipotenusa}$. Aquí, el lado opuesto a $\angle J$ es $HI = 4$ y la hipotenusa es $HJ=6$.

Step2: Calcular el seno de $\angle J$

$\sin(J)=\frac{4}{6}=\frac{2}{3}$

Step3: Encontrar el ángulo

$J=\sin^{- 1}(\frac{2}{3})$ $J\approx41.8^{\circ}$

Answer:

$41.8$