This is tricky but I worked out the answer is A
The answer is 3 3x3x3=9
Hope this helped:)
A seven is a prime number because you can't divide it. 33 is a composite number because three can go into 33.
Using the Law of Sines (sina/A=sinb/B=sinc/C for any triangle)
sinR/30=sin96/54
sinR=30sin96/54
R=arcsin(30sin96/54)°
R≈33.5° (to nearest tenth of a degree)
