Answer:
 and
 and 
Step-by-step explanation:
In the graph we have two triangle, an equilateral and a right triangle.
By definition, an equilateral triangle has all sides equal. Additionally, there's a theorem which states that all internal angles of a equilateral triangle are the same, which means
 , using the theorem that states that all internal angles in a triangle sum 180°.
, using the theorem that states that all internal angles in a triangle sum 180°.
Now, solving for  , we have
, we have

Then, you can observe int he graph that  and one angle of the equilateral triangle are complementary, that is
 and one angle of the equilateral triangle are complementary, that is
 , and we know that
, and we know that  , so
, so  would be
 would be

We also now that  , because they are acute angles of the right triangles, which by theorem they sum 90°, replacing
, because they are acute angles of the right triangles, which by theorem they sum 90°, replacing  and solving for
 and solving for  , we have
, we have

Therefore, the values are
 and
 and 