Advertisements
Advertisements
प्रश्न
Draw the line of symmetry of the following figure and also mark their points of symmetry, if any:
उत्तर
ABC is an isosceles triangle. Draw AD ⊥ BC. AD bisects ∠ A. Here AD is the line of symmetry. There is no point of symmetry.
APPEARS IN
संबंधित प्रश्न
Draw the line of symmetry of the following figure and also mark their points of symmetry, if any:
Draw two circles each of radius 2.5 cm touching each other. Construct the lines of symmetry of these circles.
Use a ruler and compass only in this question.
Construct the quadrilateral ABCD in which AB = 5 cm, BC = 7 cm and angle ABC = 120°, given that AC is its only line of symmetry.
Draw a line of symmetry of the given figure such that one hole coincide with the other hole(s) to make pairs.
Draw a line of symmetry of the given figure such that one hole coincide with the other hole(s) to make pairs.
Venky has made a red and white shape. Make a line on the white box where you will keep a mirror to get that shape. Look at how the line is drawn in the first box to get the picture next to it.
Try and change the shapes in such a way that the new shape remains the same on giving it half a turn.
The number of lines of symmetry in a 30° – 60° – 90° set square is ______.
If an isosceles triangle has more than one line of symmetry, then it must be an equilateral triangle.
A regular octagon has 10 lines of symmetry.