If a square is cut in half across its diagonal, the formed triangles will have angles of

`_________`

.If a square is cut in half across its diagonal, the formed triangles will have angles of

`_________`

.Detailed Explanation

If a square is split in two at its diagonal, then its angles will also be bisected. A bisection of a 90 degree angle is 45 degrees. Thus, the formed triangles would have angles of 45, 45, and 90 degrees.