Question

A ground is formed by joining a rectangle and two semi circles. If the length and breadth of the rectangle are 35 m and 14 m, then area of ground will be

Answer 1

Answer:

644 $m^{2}$

Step-by-step explanation:

area of ground = area of rectangle + 2( area of semicircles)

                         = L×B + 2(1/2π$r^{2}$)

                         = 35×14 + π$r^{2}$

                         = 35×14  + 22/7 ×7×7

                         = 490+154

                         = 644 $m^{2}$