Answer: The total Perimeter of the pitch and seating area is 179.83 m an the Total Area is 1394 m² Step-by-step explanation: Figure is attached with required naming. Length of the Rectangle 1 = 40 m width of the Rectangle 2 = 2000 cm = 20 m radius of semi circle 2 = radius of semi circle 3 = length of the rectangle 4 = 25 m width of the rectangle 4 = 800 cm = 8 m length of the rectangle 5 = 10 m width of the rectangle 5 = 800 cm = 8 m Total Perimeter of the pitch and seating area = length of rectangle 1 + circumference of semi circle 2 + circumference of semi circle 3 + length of rectangle 4 + 2 × width of rectangle 4 + length of rectangle 5 + 2 × width of the rectangle 5 + (length of rectangle 1 - length of rectangle 4 - length of he rectangle 5) = 40 + π(10) + π(10) + 25 + 2 × 8 + 10 + 2 × 8 + ( 45 - 25 -10 ) = 40 + π(10) + π(10) + 25 + 16 + 10 + 16 + 10 = 117 + 20π = 179.83 m (approx.) Total area of the pitch and seating area = Area of the Rectangle 1 + Area of semi circle 2 + area of semi circle 3 + area of rectangle 4 + area of rectangle 5 = 40 × 20 + π(10)² + 25 × 8 + 10 × 8 = 800 + 100π + 200 + 80 = 1080 + 314 = 1394 m² Therefore, The total Perimeter of the pitch and seating area is 179.83 m an the Total Area is 1394 m²
