Advertisements
Advertisements
Question
The side of a square is 3.6 cm; find its perimeter.
Advertisements
Solution
Perimeter = 4 x side
= 4 x 3.6 cm
= 14.4 cm
APPEARS IN
RELATED QUESTIONS
Find the length and perimeter of a rectangle, whose area = 120 cm2 and breadth = 8 cm
Each side of a rectangle is doubled. Find the ratio between :
(i) perimeters of the original rectangle and the resulting rectangle.
(ii) areas of the original rectangle and the resulting rectangle.
Find the perimeter of a rectangle whose:
length = 8 m and breadth = 80 cm
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 pentagon of side 8.2 cm.
Find the perimeter of a regular hexagon of side 6.5 cm.
A rectangular piece of paper has area = 24 cm² and length = 5 cm. Find its perimeter.
The cost of flooring a hall of ₹64 per square meter is ₹2,048. If the breadth of the hall is 5m, find:
(i) its length.
(ii) its perimeter.
(iii) cost of fixing a border of very small width along its boundary at the rate of ₹60 per square meter.
How much wire will be needed to make a rectangle 7 cm long and 4 cm wide?
A rectangular path of 60 m length and 3 m width is covered by square tiles of side 25 cm. How many tiles will there be in one row along its width? How many such rows will be there? Find the number of tiles used to make this path?
