Question

quadrilateral ABCD is a square of side 50 metre points P Q R S are midpoints of sides ab BC CD and side respectively find the area of shaded region​

Answer 1

$\huge {\boxed {\mathfrak\pink {\fcolorbox {red}{yellow}{Answer}}}}$

__________________________

By using sector formula find sector of all sides then find are of square which is 2500sq.cm . Then subtract area of square - area of all sectors.

__________________________

Answer 2

hope this figure and explination help you