A wire is in shape of a circle of radius 10 cm, it is regent to form a square. Find the of the square so formd
Answers
Answer:
The side of square formed is 15.7 cm.
Step-by-step explanation:
Given : A wire is in shape of circle of radius 10 cm It is rebent to form a square.
To find : The side of square so formed ?
Solution :
A wire is in shape of circle of radius 10 cm.
So, Length of the wire = circumference of the circle
i.e. l=2\pi rl=2πr
l=2\times 3.14\times 10l=2×3.14×10
l=62.8\ cml=62.8 cm
Wire is rebent to form a square.
So, Perimeter of square = length of wire
i.e. 4\times \text{side}=l4×side=l
4\times \text{side}=62.84×side=62.8
\text{side}=\frac{62.8}{4}side=
4
62.8
\text{side}=15.7side=15.7
Therefore, the side of square formed is 15.7 cm.
A wire is in the shape of a square if side 10cm .if the wire is rebent into a rectangle of length 12cm ,find its breadth which figure encloses more area and by how much