We can use the sine function and tangent function in order to solve for x and y:

Answer:
6
Step-by-step explanation:
4 ÷ 8/12
Change the sign to multiplication by switching the denominator with the numerator
=4 x 12/8
8 is divisible by 4 which gives you 2 therefore;
= 12/2
= 6
Hope this helps :)
The sum of the measures of the angles in a triangle is always 180 degrees.
If you follow the procedure in the question, you will have a straight angle when you put the pieces together. All straight angles have 180 degrees. Therefore, there are 180 degrees in every triangle.
I believe it’s 80 I have to redo this like 3 times