Question

Find the perimeter of the following shaded figures:
please answer it....​please .....its very urgent please help

Answer 1

Step-by-step explanation:

(i) Perimeter of the circle is 2πr

here r is d/2 that is

2.8/2= 1.4 then

1/2×2×π×1.4+d

(ii)

1/2×2×π×1.4+1.5×2+2.8 solve this you get answer

(III)

2+2+1/2×2×π×1.4 solve this

you get answer