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What is the circumference of a circle if pi is 3.14 and radius is 7.5 ft?
Wiki User
∙ 13y ago
C = 47.1 feet
Wiki User
∙ 13y ago
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What is radius of a circle with circumference of 75 in?
11.93662073 inches
What is the circumference of a circle whose radius is 12 feet?
75 rounded
What is the radius of a pencil?
You can use the circumference of the pencil and the circumference formula to find the radius. Set the measured circumference equal to 2pi*radius and solve. I measured it to about .75 of an inch, so: .75=2pi*radius r=.75/2pi
What is the radius of a circle with in internal angle 75 degrees and its arc 32.2in?
Circumference = 32.2/75 x 360 ie 154.56 in. Radius is therefore half of that, divided by pi, ie 24.6 in
What are the radius and circumference of a circle when 0.75 of its area covers 48 times pi square inches?
If 75% = 48*pi then 100% = 64*pi Radius = 8 inches Circumference = 16*pi inches
What is radius of a circle with circumference of 75 in?
11.93662073 inches
What is the circumference of a circle whose radius is 12 feet?
75 rounded
What is the circumference of a circle with radius 12cm in fraction?
The circumference of a circle is C = 2πr, where C is circumference, π is pi (3.14), and r is radius. C = 2 x 3.14 x 12cm = 75cm = 75/1 cm
What is the circumference of a 24 feet round pool?
Circumference of a circle = 2*pi*radius or diameter*pi
If the radius of a cricle is increased by 75 percent then its circumference will be increased by?
The cricle's circumference is a linear function of its radius, so they change in direct proportion.If the radius increases by 75%, the circumference also increases by 75%.
What is the radius of a pencil?
You can use the circumference of the pencil and the circumference formula to find the radius. Set the measured circumference equal to 2pi*radius and solve. I measured it to about .75 of an inch, so: .75=2pi*radius r=.75/2pi
What is the radius of a circle with in internal angle 75 degrees and its arc 32.2in?
Circumference = 32.2/75 x 360 ie 154.56 in. Radius is therefore half of that, divided by pi, ie 24.6 in
If the circumference of a circle is 75 inches what is the diameter?
If the circumference of a circle is 75 inches, the diameter is: about 23.87 inches. (diameter = circumference divided by pi).
What are the radius and circumference of a circle when 0.75 of its area covers 48 times pi square inches?
If 75% = 48*pi then 100% = 64*pi Radius = 8 inches Circumference = 16*pi inches
If the circumference of a circle is 75 feet what is the diameter?
If the circumference of a circle is 75 feet, the diameter will be 23.87 feet. (d = c divided by Pi).
How do you get the circumference of 12MM radius?
Circumference = 2*pi*r Circumference = 2 *pi*12 mm 75 mm =====
What are the areas of two circles if their circumferences are 25 pi and 75 pi?
In order to find the area of a circle, the important thing is to the find the radius first. Given that the circumference of a circle is 2πr (where r=radius), then Circle 1: 2πr=25π or r=25/2 Circle 2: 2πr=75π or r=75/2 The area of a circle is πr2. Therefore, Area of Circle 1: π(25/2)2=625π/4 Area of Circle 2: π(75/2)2=5625π/4
