Answer:
Triangle 1 -
, hypotenuse = 16

Triangle 2 -
, adjacent leg = 18

Triangle 3 -
, opposite leg = 12

Step-by-step explanation:
Each triangle is solved by means of trigonometric relations:
Triangle 1 -
, hypotenuse = 16



Triangle 2 -
, adjacent leg = 18



Triangle 3 -
, opposite leg = 12


