Page 134 - ICSE Math 4

Exercise 10.2

1. Find the area of each fi gure by coun ng the squares where each square has an
area of 1 sq. cm.

(a) (b) (c)

2. Find the area of the given irregular fi gures. Take area of one square to be 1 square
unit.

(a) (b) (c)

Review Exercise

1. Find the perimeter of the following fi gures.

(a) 6 cm (b) M 3 cm N
A B

2 cm
3 cm F E 1 cm 2 cm
2 cm D 3 cm C
H G 6 cm 6 cm
1 cm

P 3 cm O

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