Advertisements
Advertisements
Question
Mark points A (– 6, 5) and B (– 4, – 6) on a graph paper. Find A’, the image of A in origin and B’, the image of B in origin. Mark A’ and B’ also on the same graph paper. Join AB and A’ B’. Is AB = A’ B’?
Advertisements
Solution
The given points are A (– 6, 5) and B (– 4, – 6). The images of A and B in the origin are A’ and B’ where co-ordinates are A’ (6, – 5) and B’ (4, 6) which have been plotted on the same graph.
AB and A’ B’ are joined we see that AB = A’ B’.
APPEARS IN
RELATED QUESTIONS
In the given figure, find the image of the point P in the line AB:
In the given figure, find the image of the line segment AB in the line PQ:
Each of the points A (0, 7), B (8, 0), C (0, − 5), D (− 7, 0) and E (0, 0) are reflected in origin to points A’, B’, C’, D’ and E’ respectively. Write the co-ordinates of each of the image points A’, B’, C’, D’ and E’.
Construct a triangle ABC, in which AB = AC = 5 cm and BC 6 cm. Draw all its lines of Symmetry.
Does the fan look the same on the `1/4` turn?
The number of digits having no line of symmetry is ______.
Find the number of lines of symmetry in the following shapes. How will you check your answers?
Find the number of lines of symmetry in the following shapes. How will you check your answers?
Copy the following drawing on squared paper. Complete such that the resulting figure has two dotted lines as two lines of symmetry.
How did you go about completing the picture?
In each figure alongside, a letter of the alphabet is shown along with a vertical line. Take the mirror image of the letter in the given line. Find which letters look the same after reflection (i.e. which letters look the same in the image) and which do not. Can you guess why?
 |
 |
Try for O E M N P H L T S V X
