0
What else can I help you with?
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!
How many feet in length around a 15 foot diameter pool?
The diameter is 15 ft, so your radius would be 7.5 ft.Now you can split the circle into fourths knowing each radius is 7.5 ft.Then use the formula S=rθ to find the arc length. Since it's split into fourths, you know each angle is 90o.So then plug it in.S=(7.5)(90o)Multiply 90o times pi/180o to get rid of the degrees.So then you haveS=(7.5)(pi/2)Plug it into your calculator.Multiply your answer by four (since we split it into fourths, we only found the arc length for one fourth of it).And your answer should be 47.12 ft.
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
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 diameter of a 15 foot circumference?
Well, isn't that a happy little question! To find the diameter of a circle with a 15-foot circumference, we can use the formula Circumference = π x Diameter. So, we can rearrange the formula to find the diameter, which would be 15 feet divided by π, giving us a diameter of about 4.77 feet. Just remember, there are no mistakes, just happy little accidents in math!
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 circumference of 15 FT?
The circumference of a circle is calculated using the formula ( C = 2\pi r ), where ( r ) is the radius. If you have a circle with a diameter of 15 feet, the radius would be half of that, which is 7.5 feet. Thus, the circumference would be ( C = 2\pi(7.5) \approx 47.12 ) feet.
What is the circumference of a circle with a diameter of 15 cm?
566cm
