如圖所示 三個正方形疊在一起 有一個公共點 並且已知其中兩個角的度數分

如圖所示 三個正方形疊在一起 有一個公共點 並且已知其中兩個角的度數分別為, 求角1 為幾度

Results (English) 1:

As shown in FIG three squares stacked together and are known to have a common point wherein the two angles are in degrees, an angle of a few degrees seek

Results (English) 2:

As shown, the three squares overlap, there is a common point, and the degrees of the two corners are known to be, and the number of degrees of the angle 1 is several degrees.

Results (English) 3:

As shown in the figure, there is a common point when three squares are stacked together, and it is known that the degrees of two corners are respectively, and how many degrees to find the angle 1