In Text Questions (Text Book Page No.4,8,10,11,13) - Chapter 1 Geometry Term 1 5th Maths Guide Samacheer Kalvi Solutions - SaraNextGen [2024-2025]

Updated By SaraNextGen

On April 24, 2024, 11:35 AM

In-Text Questions
Acitivity (Text Book Page No. 4)
I. Write the 3-D shapes lying around us

Answer:

II. What will you observe, if you look at this object from the front?
Question $1 .$

Question 2.

III. What will you observe, if you look at this object from the sideways?

Question 1.

Question 2

Practice (Text Book Page No. 8)
Look at the following shapes. Draw that how will it be changed after $1 / 3$ and $1 / 6$ of a turn?

Answer:

Activity (Text Book Page No. 9)
 

While standing in front of a mirror, see your image.
Observe your image in the mirror when moving back and coming front to the mirror again, what do you infer?
Question $1 .$
Your image in the mirror is (bigger, smaller, same size)
Answer:
same size
 

Question $2 .$
When you go back, your image is moving (backward, forward)
Answer:
backward

Question $3 .$
The distance between you and mirror and the distance between you and your image is - (equal, uncqual)
Answer:
cqual
 

Question $4 .$
When you come forward to the mirror, your images is moving (forward, backward)
Answer:
forward
 

Question $5 .$
When you raise your right hand, the image in the mirror looks like, hand is raising. (right, left)
Answer:
left
 

Question $6 .$
When you raise your left hand, the image in the mirror looks like, hand is raising, (right, left)
Answer:
right

Question $7 .$
Look at this shape:

Which image shows a reflection? $\checkmark$ the answer given below

Answer:
B

Try yourself (Text Book Page No. 10)
Draw some of your favourite shapes and draw its reflection images on a chart and show it to your teacher.
Answer:

Project (Text Book Page No. 12)
Question $1 .$
List out 2 symmetrical objects that you know
Answer:

Question $2 .$
Tick among the following picture, having symmetry

Question $3 .$
Complete the other half to make the given figure as symmetrical.

Question $1 .$

Question 2

Question $4 .$
Draw the lines of symmetry for the following figures then count and write the number of lines.

Think it (Text Book page No. 13)
Question 1.
Can we divide the irregular solids symmetrically? if no why?
Answer:
No, they are not equal parts.

Question $2 .$
Write the english alphabets that can't be divided symmetrically?
Answer:
FGLNPQRS

Question $3 .$
Write the english alphabets which are divided symmetrically?

Question $4 .$
Circle has many lines of symmetry. Is is true? why?

Answer:

It has infinite lines of symmetry. The circle is symmetric along all the diameters.
 

Question $5 .$
Find the three numbers between 1 and 9 that can be divided symmetrically?
Answer:
138

Question $6 .$
Find two numbers between 1 to 9 having two lines of symmetry?
Answer:
$8,[1,2,3,4,5,6,7$, and 9 are unsymmetrical 3 has a horizontal line of symmetry 8 has a vertical and a horizontal line of symmetry]