Question

Q1)Find the perimeter of rectangle whose length is 160cm and breadth is 1m. Q2)Pankaj runs around a rectangular field with length 130m and breadth 72m.Neha runs around a square field with side 80m. Who covers more distance and by how much? Q3)Find the perimeter of equilateral triangle with side 2.5m
Q4)Find the area of rectangle with length 14 cm and breadth 9cm Q5)Find the area of square with side 7.5m
Q6)Find the perimeter of regular pentagon with side 9m.​

Answer 1

Step-by-step explanation:

Length of rectangular park = 175 m

Breadth of rectangular park = 125 m

Perimeter of park = 2 x (length + breadth)

= 2 x (175 + 125)

= 2 x 300 = 600 m

Since, cost of fencing park per meter = = Rs. 12

Therefore, cost of fencing park of 600 m = 12 x 600 = Rs. 7,200