Q 1. Find the areas of the following figures by counting squares:
Area of 1 square = 1sq. unit
(a) Number of total squares = 9
Therefore, the area of 9 squares = 9 sq. units
(b) In Fig (b) the total number of squares = 5
Therefore, are = 5 sq units
(c) In Fig (c) the number of squares = 4
So, the area is 4 sq. units
(d) In fig (d) number of squares = 8
Therefore, area = 8 sq. units
(e) Total number of squares = 10
therefore, area = 10 sq. units
(f) total number of squares = 4
Therefore, area = 4 sq. units
(g) Total number of squares = 6
therefore, area = 6 sq. units
(h) Total number of squares = 5
therefore, area = 5 sq. units
(i) Total number of squares = 9
therefore, area = 9 sq. units
(j) Total number of squares = 4
therefore, are = 4 sq. units
(k) Total number of squares = 5
therefore, area = 5 sq. units
(l) Total number of full squares = 4
Squares more than half = 3
half squares = 2
Therefore, the total area = 8 sq. units
(m) Count more than half squares as 1
Now, the total number of squares = 14
Therefore, the total area = 14 sq. unit
(n) Count more than half squares as 1
Now, the total number of squares = 18
Therefore, the total area = 18 sq. unit