Advertisements
Advertisements
प्रश्न
Each side of a square field is 70 cm. How much distance will a boy walk in order to make?
(i) one complete round of this field?
(ii) 8 complete rounds of this field?
Advertisements
उत्तर
(i) Distance covered by the boy to make one complete round of the field.
The perimeter of the field: 4 x its side = 4 x 70 = 280 m
(ii) Distance covered by the boy to make 8 complete rounds of this field.
= 280 m x 8 m = 2240 m
APPEARS IN
संबंधित प्रश्न
Find the perimeter of an isosceles triangle with each equal side = 13 cm and the third side = 10 cm.
Find the perimeter of a regular hexagon of side 6.5 cm.
The side of a square is 3.6 cm; find its perimeter.
The length of a rectangle is three times its breadth. If the area of the rectangle is 1875 sq. cm, find its perimeter.
Rahim and Peter go for a morning walk, Rahim walks around a square path of side 50 m and Peter walks around a rectangular path with length 40 m and breadth 30 m. If both of them walk 2 rounds each, who covers more distance and by how much?
The area of a rectangular field is 1600 sq m. If the length of the field is 80 m, find the perimeter of the field.
36 unit squares are joined to form a rectangle with the least perimeter. Perimeter of the rectangle is ______.
What is the radius of the largest circle that can be cut out of the rectangle measuring 10 cm in length and 8 cm in breadth?
What is the perimeter of a rectangle?
Why is the perimeter of a rectangle calculated as 2 × (length + breadth)?
