Advertisements
Advertisements
प्रश्न
225 square shaped mosaic tiles, area 1 square decimeter exactly cover a square shaped verandah. How long is each side of the square shaped verandah?
Advertisements
उत्तर
Area of one tile = 1 sq.decimeter
Area of 225 tiles = 225 sq.decimeter
225 square tiles exactly cover the square shaped verandah.
∴ Area of 225 tiles = Area of the verandah
Area of the verandah = 225 sq.decimeter
side × side = 15 × 15 sq.decimeter
side = 15 decimeters
Length of each side of verandah = 15 decimeters
APPEARS IN
संबंधित प्रश्न
The following number are obviously not perfect square. Give reason
1057
The following number are obviously not perfect square. Give reason.
222000
The square of which of the following number would be an odd number?
5559
Find the greatest number of three digits which is a perfect square.
Find the value of:
\[\frac{\sqrt{80}}{\sqrt{405}}\]
Find the square of the following number
17
Find the square of the following number
1098
Find the length of a room whose area is `153/10` sq.m and whose breadth is `2 11/20` m
A perfect square can never have the following digit in its ones place.
A number having 7 at its ones place will have 3 at the units place of its square.
