Question

find the area of shaded part where ABCD is square with side 8 cm. π=3.14 ​

Answer 1

Answer:

Step-by-step explanation:

join ac

in sector abc

area=1/4*$\pi$$r^{2}$

$\frac{1}{4\\}$*$\frac{22}{7}$*8*8=50.28

area of abc=1/2*8*8=32

area of shaded part=2(50.28-32)

=100.57-64

=36.57

Answer 2

Answer:

36.57

Step-by-step explanation: