Question

o
in metre are given in the following hig
А.
10
8 m
C
18. Find the area enclosed by each of the following figures :
(ii) 8 m D
F
E
20 m
8 m
10 m
10 m
10m G
0 8 m
D
А A
20 m
A
12 m
20 m
B
20 m
C
16 cm
6 cm
(ii)
(iv)
4 cm
8 cm
5 cm
14 cm
25 cm
b 6 cm
2
1
V 8 cm
16 cm
- 10 cm
16 cm
19. In each of the followin​

Answer 1

question number 8. 1 , 2 and 3 Ans.