Mathematics
Grade-4-
Easy

Question

This symbol is used to show a battery on electronics diagrams. One of the following statements is true about this symbol 

Single Cell

  1. It has only parallel lines     
  2. It has only perpendicular lines 
  3. It has parallel and perpendicular lines
  4.  It has no parallel or perpendicular lines 

hintHint:

Parallel lines are always equidistant from each other and they never meet on a given plane.
Perpendicular lines always meet each other at a 90° angle.

The correct answer is: It has only parallel lines 


    GIVEN-
    Electronic diagram, representing symbol of a battery.
    TO FIND-
    Statement that is true from the given options.
    SOLUTION-
    From the given diagram, we can observe that symbol of a battery includes 2 parts, each having a set of perpendicular lines that meet each other at a 90° angle while the two face each other like mirror images, thus forming 2 parallel lines that are equidistant from each other.
    FINAL ANSWER-
    Option 'c' i.e. 'It has parallel and perpendicular lines' is the correct answer to the given question.

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