Advertisements
Advertisements
Question
Find the number of lines of symmetry in the following shapes. How will you check your answers?
Solution
It can be observed that there is only 1 line of symmetry.
APPEARS IN
RELATED QUESTIONS
Complete the following figure, about the given lines of symmetry which are shown by dotted lines and name the figure thus obtained:
Part of geometrical figure is given in each of the diagrams below. Complete the figures, so that the line ‘m’, in each case, is the line of symmetry, of the completed figure. Recognizable free hand sketches, would be awarded full marks.
Part of a geometrical figure is given in each of the diagrams below. Complete the figures so. that the line AB in each case is a line of symmetry of the completed figure.
Give also the geometrical name for the completed figure. Recognizable free hand Sketches would be awarded full marks.
Draw and answer the following.
A triangle which has three lines of symmetry
Which of the following alphabets has a right angle in it?
Once there was a king. He was upset because thieves kept stealing costly jewels from his locker. Here is what the locker looked like:
The locker could be opened by giving its handle half a turn. Another half turn and the locker would be locked again.
- The king would often leave the locker open thinking it was locked. Can you guess the reason?
The instrument in the geometry box having the shape of a triangle is called a ______.
A regular octagon has 10 lines of symmetry.
Copy the triangle in the following figure on squared paper. Draw the line(s) of symmetry, if any and identify the type of triangle. (Some of you may like to trace the figure and try paper-folding first!)
Copy the triangle in the following figure on squared paper. Draw the line(s) of symmetry, if any and identify the type of triangle. (Some of you may like to trace the figure and try paper-folding first!)