find the area in cm^2 and perimeter in centimeters for the square whose each side is :- 44000 mm
Answers
Answer:
- the side is 11,000
Step-by-step explanation:
the perimeter of a
square = 4x side
44,000 = 4 x side
44,000 = side
4
side = 11,000
Answer:
In area of a square we will learn how to find the area by counting squares.
To find the area of a region of a closed plane figure, we draw the figure on a centimeter squared paper and then count the number of squares enclosed by the figure.
We know, that square is a rectangle whose length and breadth are equal. In a square all four sides are equal.
Therefore, area of a square = (side × side) square units = (side)2 square units.
Square
1Save
Square
1Save
In a square the length is equal to breadth.
Hence, area of a square = side × side
The number of 1 cm squares enclosed = 4
Area = 4 sq cm
4 = 2 × 2
Hence, area = side × side
The unit of sides and the corresponding units of areas as given below:
Unit of Side
Unit of Area
mm
square mm (sq mm) or mm2
cm
square cm (sq cm) or cm2
m
square m (sq m) or m2
km
square km (sq km) or km2
Note: Write finding the area of a given figure, make sure that the sides (length or breadth) are in the same unit of length. If they are given in different units, change them to the same unit.
Area of a Square
1Save
Look at the above figure. You can see that the area of a square having sides 2 cm each is equal to the area of 4 squares of sides 1 cm each = 4 cm2. It can also be expressed as 2 cm × 2 cm = 4 cm2. Area of a square is 2 times of its each side.
Solved examples to find the area of a square when side is given:
1. Find the area of a square of side 8 cm.
Area of a square = length (l) × length (l)
= 8 × 8 sq. cm.
= 64 sq. cm.
2. Find the area of a square of side 11 m.
Area of a square = length × length
= 11 × 11 sq. m.
= 121 sq. m.
3. Find the area of a square of side 49 cm.
Area of a square = length × length
SO THE ANSWER IS 2401² CM...
THANK YOU...IT MAY HELP YOU...BYE MATE...