The first and last choices are the only ones whose angles total 180 degrees, so they're the only possible triangles.
Answer:x4+2x3+7x2+6x+12
Step-by-step explanation:
Answer:
11.3 ft
Step-by-step explanation:
sin = opp/hyp
hyp = opp/sin
AC = 10/sin62
Use calculator
AC = 11.325700506890392
11.3 ft
Answer:
63 cm
Step-by-step explanation: