these are all seperate but im taking an exam for math and im stuck. the last two pictures go together! (the triangle and chart) thank you in advanced!




Answer:
A 56
C
Right triangle
No,No,No,Yes
Step-by-step explanation:
180-124=56
sin a=sideopposite/hypotnuse
8/17
cos a= side adjecent/hyptnuse
15/17