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This is very simple by the formula
Area=(3.142)*Radius
Radius=Diameter/2
so
Area=(3.142)*(Diameter/2)2
then
Area=(3.142)*(Diameter)2/4
So
153.85=3.142*(Diameter)2/4
Diameter2=(153.85*4)/3.142
Diameter2=195.86
Diameter= 13.99 inch
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∙ 16y ago
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What is the area of a circle that has an 8 inch diameter?
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What is the area of a circle with a 9 inch radius?
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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.
If the circumference of a circle is 9 inches what is the area in square inches of the circle?
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Find the area of a circle with a radius of 14in and leave the answer in terms of pi?
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What is the area of a circle with a diameter of 20in?
A = 314.16 in2
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Area = 201.06 in2
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A = 5.3093 in2
What is the diameter of a circle with an area 49 p in2?
14
What is the diameter of a circle with an area 49 in2?
49 pi but the circle is 49 and 2
What is the area of a circle that has an 8 inch diameter?
0.03243m2 or 50.26548245743669 in2 exactly :)
What is the diameter of a circle with area 16 pi in2?
If its area is 16*pi square inches then its radius is 4 inches and its diameter is 8 inches
How many square inches in 2 inch diameter?
A circle whose diameter is 2 inches has an area of 'pi' square inches.3.142 in2 (rounded)
Area of a circle with a 12 inch circumference?
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.
What is the area of a circle with a diameter 16 inches?
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
If the radius of a circle is 18 inches what is the area?
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)
A conductor with a diameter of 100 mils has an area of A 0.00785 in2 B 100 kcmil C 0.01 cmil D 100 in2?
Cross-sectional_area = area of circle with diameter 100 mils. 1 mil = 1/1000 in. radius = ½ × diameter area_circle = π × radius² = π × (½ × diameter)² = π × (½ × 100 × 1/1000 in)² ≈ 0.00785 in²
