Math, asked by mann233226, 8 months ago

s radlus.
• A wire is bent in the form of a square of area 1936 cm2. If the same wire is bent to form a
circle, find the radius of the circle and the area enclosed.​

Answers

Answered by arunyadav1973
13

Step-by-step explanation:

area \: of \: squre \:  =  {(side)}^{2}  \\ 1936 =  {(side)}^{2}  \\ side \:  = 44 \\ perimeter \: of \: square \: \:  = side \times 4 \\  = 44 \times 4 \\  = 176 cm\\ perimeter \: of \: square \:  = circumference \: of \: circle \\ 176 = 2 \: \pi \: r  \\  \frac{176}{2}  = \pi \: r \\ 88 =  \frac{22}{7}  \times r \\  \frac{88 \times 7}{22}  = r \\ 28 = r \\ area \: of \: circle \:  = \pi \:  {r}^{2}  \\  =  \frac{22}{7}  \times 28 \times 28 \\  = 2464 {cm}^{2}

Thanks for the question bro ❣️✌️✔️❣️✍️(-:(^_-)

Answered by dollyyadav914
3

Step-by-step explanation:

area of square=1936

(side)²=1936

side=√1936

=44

perimeter of circle=perimeter of square

2πr=4*side

2*22/7*r=4*44

r=7*4*44/2*22

=28cm

area of circle

πr²=22/7*28*28

=88*28

=2464cm²

please mark my answer as brainliest

thank u

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