Question

All of the rings of a ladder are parallel and the top rung is perpendicular to a side of the ladder. What conclusion can be reached?
1- all of the rings are perpendicular to that side.
2- all of the things are perpendicular to the other side
3- some of the rungs must be perpendicular to that side
4- all of the rungs must be of the same thickness

Answer 1

Perpendicular sides or lines meet at right angles. The conclusion that can be reached is that:

1. all of the rings are perpendicular to that side.

The statements in the question can be listed as:

1. Rings in the ladder are parallel
2. Top ring is perpendicular to the side of the ladder

From statements 1 and 2 above, we understand that;

All other rings in the ladder are parallel to the side ring

This means that the relationship between the top ring and the side of the ladder is the same as the relationship between other rings and the side of the ladder

i.e. the side rings are also perpendicular to the side of the ladder

Hence, the conclusion that can be reached is:

1. all of the rings are perpendicular to that side.

Read more about parallel and perpendicular sides at:

brainly.com/question/8607613