0.03243m2 or 50.26548245743669 in2 exactly :)
Area= pi × radius2 Area= 3.14 × (4.5 in2) Area= 3.14 × 20.25 Area= 63.585 in2 The answer is 63.585. You would find this answer by doing this: 20.25 x3.14 _______ 8100 20250 +607500 _______ 635850 Then you would take the zero off the end.
The area is 254.47 in2
Area = π * r2 = π * 142 = 196π in2
To find the area of a circle when given the circumference, we can use the formula A = (C^2) / (4π), where A is the area, C is the circumference, and π is approximately 3.14159. Plugging in the given circumference of 9 inches, we get A = (9^2) / (4 * 3.14159) = 81 / 12.56636 ≈ 6.45 square inches. Therefore, the area of the circle is approximately 6.45 square inches.
A = 314.16 in2
Area = 201.06 in2
A = 5.3093 in2
14
49 pi but the circle is 49 and 2
0.03243m2 or 50.26548245743669 in2 exactly :)
If its area is 16*pi square inches then its radius is 4 inches and its diameter is 8 inches
A circle whose diameter is 2 inches has an area of 'pi' square inches.3.142 in2 (rounded)
The circumference of a circle is given by Circumference = pi x diameter. The area of a circle is given by Area = pi/4 x diameter2. Thus for a circle with circumference c = 12 in. The area will equal a = 11.459 in2.
The area of a circle can be found with the formula (pi)r2. Since r = d/2, r would be 8in in this case. A = 64pi in2, or 201.1in2
The area of a circle is given by the formula A = πr2 where pi is the ratio of the circumference of a circle to its diameter and r is the radius. π = 3.1416 approx. A = π182 = 324π = 1017.88 in2 (2dp)
Area= pi × radius2 Area= 3.14 × (4.5 in2) Area= 3.14 × 20.25 Area= 63.585 in2 The answer is 63.585. You would find this answer by doing this: 20.25 x3.14 _______ 8100 20250 +607500 _______ 635850 Then you would take the zero off the end.