Question

Answer this question . who will give right ans . i will mark him/her brainliest .​

Answer 1

Answer:

Area = a²/8

Go through the photo attached for step-by-step explanation...

Answer 2

Answer this question .

In order to find the area of shaded portion for the given diagram, we use a direct formula given by,

s = side of the square.

area = 4 [ s²/12 ( π - 3 ) ] + s² ( 2 - √3 )

area = s² ( π - 3 ) / 3 + s² ( 2 - √3 )

$area = s^2(\dfrac{3+\pi -3\sqrt 3}{3})$

In given figure, we have, s = a