Question

Find the area of a quadrant of a

circle whose radius is 2 cm.​

Answer 1

Step-by-step explanation:

area of quadrant=πr²/4

area of quadrant=22/7×4/4

area of quadrant=22/7 cm²

Answer 2

Answer:

$hey \: mate \: here \: is \: your \: answer.$

Step-by-step explanation:

$area \: of \: quadrant \\ = \frac{1}{4} \times area \: of \: circle$

$= \frac{1}{4} \times \pi \: r ^{2}$

Now we need to find r,

$it \: is \: given \: that \\ \: \: \: \: \: circumference \: = 2\pi \: r$

=> 2/2× pie × (r)

=> 1/pie(r)

=> 1/pie = r

=> r = 1/pie

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