Question

Trigonometry... hellpp plzzz​

Answer 1

Answer:

17.1 degrees

Step-by-step explanation:

This is a tangent question because angle XYZ is adjacent to 13 and opposite of 4. This means that we will have to use opposite/adjacent. This is very simple if you know the formula. Just plug those numbers in to get 4/13 = 0.3076923076923077. However, now we need to find it in degrees. If you have an inverse calculator near you, you would plug it in to get about 17.10, which rounds to 17.1.

Answer 2

Answer:

73°

Step-by-step explanation:

$Opposite = 13cm\\Adjacent = 4cm\\\alpha =?\\Using SOHCAHTOA ;\\Tan \alpha = \frac{opp}{adj} \\Tan \alpha =\frac{13}{4} \\\alpha =Tan^-^1=\frac{13}{4} \\\alpha = 72.89\\=73\°$