In Text Questions (Text Book Page No. 2, 5, 10) - Chapter 1 - Geometry - Term 3 - 5th Maths Guide Samacheer Kalvi Solutions

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Activity 1 (Text Book Page No. 2)
Write the perimeter of each figure:

Question 1.

Question 2.

Question 3.

Question 4.

Question 5.

Question 6

Try This (Text Book Page No. 5)

If a square of side $1 \mathrm{~cm}$ is cut out of the corner of a larger square with side $4 \mathrm{~cm}$ (See the figure). What will be the perimeter of the remaining shape?
Answer:
Perimeter of the shape $=4 \mathrm{~cm}+4 \mathrm{~cm}+4 \mathrm{~cm}+4 \mathrm{~cm}=16 \mathrm{~cm}$
Perimeter of the remaining shape
$\begin{aligned}
&=4 \mathrm{~cm}+4 \mathrm{~cm}+3 \mathrm{~cm}+1 \mathrm{~cm}+1 \mathrm{~cm}+3 \mathrm{~cm} \\
&=16 \mathrm{~cm}
\end{aligned}$

Activity 2 (Text Book Page No. 10)
Using the grid sheet find the area and perimeter of the rectangles and squares. Each square is 1 sq. $\mathrm{cm}$.