Question

.
Find the shaded area:
0.5 cm
0.5 cm 0.5 cm -
0.5 cm
8 cm
10 cm​

Answer 1

formula of parameter is- 2(l+w)

so the outer parameter-

2(10+8)cm

= 2×18cm

=36 cm

now the inner parameter-

2{(10-0.5)+(8-0.5)}cm

=2{9.5+7.5}cm

=2× 17cm

=34cm

so the shaded area is-(36-34)cm= 2cm.

Answer 2

Answer:

a

gallat hai bhai sahi btao