दर्द की शाम है, आँखो मे नमी है, हर लम्हा कह रहा है, ।।बस तेरी ही कमी है।
A piece of wire in the form of a circle has a radius of 28 cm. It is reshaped into a rectangle of length 50 cm. Calculate the width of the rectangle.Since the start of the COVID-19 outbreak, WHO has worked with countries and areas in the Western Pacific Region on public health measures to slow or stop the spread of the virus.
Safe and effective vaccines are an important tool, in combination with other measures, to protect people against COVID-19, save lives and reduce widescale social disruption.
Countries and areas in the Western Pacific Region have already completed regulatory approval and started introducing one or more COVID-19 vaccines.
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[2/11, 8:15 PM] Kalpana Walekar: Radius of circle, r=28cm
then the circumference = 2πr
=2×722×28
=176cm
Let a be the side of the square,
circumference of circle = perimeter of the
square
176=4a
a=4176-44cm
area of square = a2
=442
=1936cm2
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A piece of wire in the form of a circle has a radius of 28 cm. It is reshaped into a rectangle of length 50 cm. Calculate the width of the rectangle.Since the start of the COVID-19 outbreak, WHO has worked with countries and areas in the Western Pacific Region on public health measures to slow or stop the spread of the virus.
Safe and effective vaccines are an important tool, in combination with other measures, to protect people against COVID-19, save lives and reduce widescale social disruption.
Countries and areas in the Western Pacific Region have already completed regulatory approval and started introducing one or more COVID-19 vaccines.
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