Answer: sin 33° and cos 57°
Step-by-step explanation:
Answer:
2.6 ft
Step-by-step explanation:
8.3/sin 90 = MK/sin 18
MK = 8.3 sin 18 / sin 90
MK = 2.6 ft
Basically you explain what your answer is and how you got it then you should be good!
There are no obtuse angles
1 a 2 a 3 d or c because 9times 2 =18 or 6times3=18