Length and breadth of a circular bed are 38 cm and 10 cm ∴ Area of rectangle ACDF =length×breadth=38×10=380 cm2 Both ends of flower bed are semi circles ∴ Radius of semi - circle
=DF2=102=5 cm ∴ Area of one semi – circle
=πr22 =π2(5)2=25π2 cm2 ∴ Area of two semi – circles =2×252π=25πcm2 ∴ Total area of flower bed = Area of rectangle ACDF + Area of two semi - circle
=(380+25π) cm2