There is a plane on top of a triangle with angles of 40 degrees and 80 degrees. The 40 degree angle is on the bottom left and the side opposite is Y. The 80 degrees angle is on the bottom right and the side opposite is X.

So... What is X and what is Y?

To find the values of X and Y, we can use the trigonometric functions sine, cosine, and tangent. Since we know the angles and the sides opposite those angles, we can use the sine function.

Let's start with finding the value of Y using the sine function. According to the definition of sine:

sin(angle) = opposite/hypotenuse

In the triangle, the hypotenuse would be the side opposite the right angle (which we don't have information about), and the opposite side is Y. To find Y, we rearrange the equation:

Y = sin(40 degrees) * hypotenuse

Next, let's find the value of X using the sine function. We know that the hypotenuse (same as before) is the side opposite the right angle, and the opposite side is X. Again, rearranging the equation we get:

X = sin(80 degrees) * hypotenuse

Since we don't have the value of the hypotenuse, we cannot find the exact values of X and Y. However, if you have additional information about the triangle, such as the length of one of the sides, you can calculate X and Y using trigonometric functions.