Ladder, top and method

A method for using a ladder comprising the steps of:

• moving the ladder to a first rectangular plank;
• and
• leaning the ladder against the first rectangular plank so the rectangular plank is disposed in a first notch in a gap in a first side of a plastic top directly attached to a first rail and a second rail with fasteners, the top having a second side, the first side having the gap has a surface with a first rectangular slot and a second rectangular slot extending from the first rectangular slot so an external corner can fit into the first and second rectangular slots when the top leans against the corner, the surface of the first side having the first notch in the gap, the first notch having a width slightly larger than a width of the first plank, the first side of the top having corners defined by line segments so the corners of the top can fit against walls of an internal corner of a structure when the top leans against the internal corner, the surface of the first side having a second notch in the gap having a width greater than the width of the first notch so a second rectangular plank having a width slightly smaller than the width of the second notch can fit into the second notch when the top leans against the second plank, the second notch is in the gap, the surface of the first side has a first straight segment, a second straight segment, a third straight segment, a fourth straight segment, a fifth straight segment, a sixth straight segment, a seventh straight segment and an eighth straight segment and a bottom straight segment, the second straight segment and the first straight segment directly connects with the bottom of the gap, the third straight segment directly connects with the first straight segment to form a right angle, the fourth straight segment directly connects with the second straight segment and forms a right angle, the fifth straight segment directly connects with the third straight segment and forms a right angle, the sixth straight segment directly connects with the fourth straight segment and forms a right angle, the third, fourth, fifth and sixth straight segments together forming the first notch, the surface of the first side has a ninth straight segment, a tenth straight segment, an eleventh straight segment and a twelfth straight segment, the eleventh straight segment directly connects with the ninth straight segment at an angle of about 90°, the twelfth straight segment directly connects with the tenth straight segment at an angle of about 90°, the ninth, tenth, eleventh and twelfth straight segments together forming the second notch in the gap having a width greater than the width of the first notch so a second rectangular plank having a width slightly smaller than the width of the second notch can fit into the second notch when the top leans against the second plank, the surface of the first side has a thirteenth straight segment and a fourteenth straight segment, the thirteenth straight segment connects with the fifth straight segment and the ninth straight segment at an angle of between 20° and 70°, the fourteenth straight segment connects with the sixth straight segment and the tenth straight segment at an angle of between 20° and 70°, an external corner rests against the thirteenth and fourteenth straight segments when the top leans against the external corner, with the external corner extending into the first rectangular slot and the second rectangular slot.