Reflection Class 10 OP Malhotra Exe-10A ICSE Maths Solutions

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Reflection Class 10 OP Malhotra Exe-10A ICSE Maths Solutions Ch-10 questions as latest prescribe guideline for upcoming exam. In this article you would learn how to obtain image of a point after reflection. Visit official Website CISCE for detail information about ICSE Board Class-10 Mathematics.

Reflection Class 10 OP Malhotra Exe-10A ICSE Maths Solutions

Reflection Class 10 OP Malhotra Exe-10A ICSE Maths Solutions Ch-10

Board ICSE
Publications  S Chand
Subject Maths
Class 10th
Chapter-10 Reflection
Writer OP Malhotra
Exe-10A image of a point after reflection
Edition 2024-2025

how to obtain image of a point after reflection

After the point of reflection in origin, the pre-image ABC is transformed into A’B’C’. When you draw a line segment connecting the points A and A’, the origin should be the midpoint of the line

Exercise- 10A

Reflection Class 10 OP Malhotra Exe-10A ICSE Maths Solutions Ch-10

Que-1: Copy the figure and show the images which result from reflection in the line m.
(a)
Que-1: Copy the figure and show the images which result from reflection in the line m.(b)
Que-1: Copy the figure and show the images which result from reflection in the line m.
(c) Que-1: Copy the figure and show the images which result from reflection in the line m.
Que-1: Copy the figure and show the images which result from reflection in the line m.
Que-1: Copy the figure and show the images which result from reflection in the line m.

Sol: The images have been dawn in reflection to the line m.

Que-1: Copy the figure and show the images which result from reflection in the line m.
Sol: The images have been dawn in reflection to the line m.

Que-2: Reflect the circle with arrow in the line m in the figure.

Que-2: Reflect the circle with arrow in the line m in the figure.

Sol:   A circle with centre O’ is drawn as image of the given circle with centre O in the reflection to the line m.

Que-2: Reflect the circle with arrow in the line m in the figure.

Que-3: In the figure, mark accurately.
(i) P1 is the image of P under reflection in line AB.
(ii) P2 is the image of P under reflection in line BC.
(iii) P3 is the image of P under reflection in line CA.
What do you observe about the points P1, P2 and P3.

In the figure, mark accurately. (i) P1 is the image of P under reflection in line AB. (ii) P2 is the image of P under reflection in line BC. (iii) P3 is the image of P under reflection in line CA. What do you observe about the points P1, P2 and P3.

Sol:  P1 is the image of P under reflection in line AB.
P2 is the image of P under reflection in line BC.
P3 is the image’ of P under reflection in the line CA.
We see that P1, P3 and P2 are in the same line. Which is parallel to CA drawn from B.

P1 is the image of P under reflection in line AB. P2 is the image of P under reflection in line BC. P3 is the image’ of P under reflection in the line CA. We see that P1, P3 and P2 are in the same line. Which is parallel to CA drawn from B.

Que-4: Answer true or false : Under reflection, lines which are parallel to the mirror, have image, which are also parallel to the mirror line.

Sol: True. The image of a line parallel to the mirror when reflected, is also parallel to the mirror.

–: End of Reflection Class 10 OP Malhotra Exe-10A ICSE Maths Ch-10 questions / problems :–

Return to :  OP Malhotra S Chand Solutions for ICSE Class-10 Maths

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