Hello,
Here is a problem I have:
I think it's dealing with similar triangles, but i'm not sure how to write B in terms of X and theta. If X was the entire length of big triangle, it would not be a problem, but it's only a side of the inner triangle. All i've really determined is that the angle opposite X is also theta, and I suppose I could say the other angle is 90degrees - theta.
Any suggestions?
Here is a problem I have:
I think it's dealing with similar triangles, but i'm not sure how to write B in terms of X and theta. If X was the entire length of big triangle, it would not be a problem, but it's only a side of the inner triangle. All i've really determined is that the angle opposite X is also theta, and I suppose I could say the other angle is 90degrees - theta.
Any suggestions?