(Please answer ASAP) Cristina and Lamar use a ruler and protractor to draw triangles with given conditions. (This has two parts) Part A: Cristina is asked to construct a triangle with a 45 degree angle and a 65 degree angle. How many different triangles could she draw with these conditions?

Part B: Lamar is asked to construct a triangle with two angles measuring 45 degree and 65 degree angles, with the side length between those angles 4 centimeters long. How many different triangles could he draw with these conditions? (Please answer immediately)