The area is the same as that of a big 20 ft circle. Assuming the 20 ft refers to the diameter of the circle, its area is 314.159 sq ft (to 3 dp)
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Ah, what a lovely question! To find the area of a 20ft by 20ft square, we simply multiply the length by the width. So, 20ft x 20ft equals 400 square feet. To convert this to square meters, we need to remember that 1 square meter is approximately 10.76 square feet. Therefore, the area of a 20ft by 20ft square is about 37.16 square meters. Isn't that just delightful?
From Gyanesh Anand Cut it into different sectors of small central angle.then find the area of each sector and add them up to find that area of circle is equal to 2*pi*r
A circle with a radius of 2.5 meters has an area of 19.63 square meters.
The circle's area is 314.159 cm2
The area of any circle is (pi) x (radius)2 .The area of half the circle is just half of that number.