The answer is sometimes true
<span>The cross section of the shape is a triangle.
So B.triangle should be your answer
Hoped this helped :D</span>
Without further info, like distances
check the picture
Answer:
11.53 degrees.
Step-by-step explanation:
ok so we know the hyp and opp sides. this means that it is sin. according to SOHCAHTOA we do sin^-1(2/10). you should get 11.53