Find the area of a quadrant of a circle whose circumference is 44 cm�

1.	Find the area of a quadrant of a circle whose circumference is 44 cm
Answer» To FIND the quadrant of a circle we will have to first determine the circumference of the circle which is 2πr. Here, the circumference being 44CM, 2πr=44. Therefore, radius of circle = r=44/2π =447/222= 7CM. (π=22/7) Now, AREA of circle = πr^2 = 22*(7^2)/7 = 154.06 cm². The area of the quadrant of a circle whose circumference in 44 cm is = 154.06 cm².

Find the area of a quadrant of a circle whose circumference is 44 cm

Answer»

To FIND the quadrant of a circle we will have to first determine the circumference of the circle which is 2πr.

Here, the circumference being 44CM, 2πr=44.

Therefore, radius of circle = r=44/2π =44*7/2*22= 7CM. (π=22/7)

Now, AREA of circle = πr^2 = 22*(7^2)/7 = 154.06 cm².

The area of the quadrant of a circle whose circumference in 44 cm is = 154.06 cm².

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Find the area of a quadrant of a circle whose circumference is 44 cm​

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Find the area of a quadrant of a circle whose circumference is 44 cm