Question

Please find the answers ​

Answer 1

area of rectangle + area of a circle = l x b

+ πr²

= 13 x 7 + 22/7 x 7/2 x 7/2

= 91 + 11 x 7 / 2

= 91 + 77 / 2

= 91 + 38.5

= 129.5 m²

perimeter of garden = 2( l+b ) + 2πr

= 2 x 20 + 2 x 22/7 x 7/2

= 40 + 22 = 62 m