0
47.14285714285714
radius = 1/2 of diameter
radius=7.5 which is half of 15
using circumference of circle formula (2 * by pi * by radius)
pi=22/7
2*22/7*7.5=47.14285714285714
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What is the circumference of a 15 cm circle?
If 15 cm is the diameter then circumference is pie x diameter which is 3.14 x15
What is the circumference of a circle with diameter 15 inches?
About 4.712 inches.
Circumference of a circle with a diameter of 15 cm?
It is very easy math!
What is the area of a circle with a diameter of 30m?
The formula for area of a circle is Pi x r (squared), A = Pi(rxr). So since the diameter is 30 you divide it by two and get 15 and then square it and multiply it by pi and get 706.86 meters.
What is the area of the semi circle 30 feet?
Is the 30ft the radius or the diameter. The area of a circle = Pi x (radius squared), so, if the diameter is 30ft, making the radius 15ft, the area would be Pi x(15 squared) square feet, and the area of its semicircle would be half of that, so the area required = Pi x (15 squared) divided by 2 = 353.429 sq ft On the other hand, if the diameter is 15ft, making the radius 7.5ft then the area required = Pi x (7.5 squared) sq ft for the full circle and half as much for the semicircle = 88.3573 sq ft As an extra; you will find that the area of the smaller semicircle is exactly one quarter of that of the larger semicircle, and I wonder if you can reason out why that is so.
What is the circumference of a circle with a diameter of 15 foot?
15 pi feet
What is the circumference if the D is 15'?
If the diameter of a circle is 15 feet, the circumference will be: 47.12 feet. (C = d x Pi)
What is the diameter of a circle with a circumference of 15 centimeters?
The diameter of a circle with a circumference of 15 centimeters is about 4.775 cm
What is the diameter of a 15 foot circumference?
Diameter of circle: 15/pi = 4.775 feet rounded to 3 decimal places
How many feet of rope does it take to make to make a 15 ft circle?
Assuming the 15 feet is the diameter of the circle. Formula to find the circumference of the circle is pi x diameter. 15 × 3.14 = 47.1 feet So the rope will be 47.1 feet long.
What is the circumference of circle which is 15' diameter?
A circumference of 47.1'
What is the circumference of a 15 foot diameter circle?
47.1 feet Circumference = 2 x pi x r OR pi x d 3.14 x 15 feet = 47.1 feet
What is the circumference of a circle with a diameter of 15 metres?
Circumference of the circle: 15 times pi = 47.1238898 meters
What is the circumference of a 15 cm circle?
If 15 cm is the diameter then circumference is pie x diameter which is 3.14 x15
What is the circumference of a circle with a diameter of 15 inches and a radius of 7.5 inches?
Circumference = Pi multiplied by the diameter. C = (3.1415)(15 in.) = 47.12 in. Therefore, the circumference of a circle with a diameter of 15 in. and a radius of 7.5 in. is approximately 47.12 inches.
What is the diameter of a circle whose circumference is 47.1cm?
Diameter = Circumference/pi = 14.99 cm
What is the circumference of a circle with a diameter of 15 cm?
566cm
