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2 dni temu · Determine the radius of a circle. Let's assume it's equal to 14 cm. Substitute this value to the formula for circumference: C = 2 × π × R = 2 × π × 14 = 87.9646 cm. You can also use it to find the area of a circle: A = π × R² = π × 14² = 615.752 cm². Finally, you can find the diameter — it is simply double the radius:
Mileage Calculator: Calculate the mileage of a flight between airports or the mileage of a car between addresses. Enter a start and end point into the tool and click the calculate mileage button. The distance in miles and kilometers will display for the straight line or flight mileage along with the distance it would take to get there in a car ...
Airport Distance Calculator allows you to determine the distance between any two airports in our database that have coordinates. To calculate airport distance and fligh duration, please enter airport names (iata code or city name) of the two airports between which you need to find the distance in the text boxs below and click 'Calculate Flight Distance' button.
To find the area of a regular hexagon use the following equation: A = 3/2 · √3 · a2. where a is the length of the hexagon side. If the area is known and the side is not, the formula can be reversed to find the side as such: a = √ (A / (3/2 · √3)). A second, more generic formula for the area of any regular polygon, is: A = P · r / 2.
Flying time between cities. Travelmath provides an online flight time calculator for all types of travel routes. You can enter airports, cities, states, countries, or zip codes to find the flying time between any two points. The database uses the great circle distance and the average airspeed of a commercial airliner to figure out how long a ...
How far is it from one place to another? Use MapQuest's distance calculator to measure the driving distance, walking distance, or air distance between any two locations. You can also compare the travel time and cost of different modes of transportation. Whether you're planning a trip, running an errand, or just curious, MapQuest's distance calculator helps you find the best route for your journey.
Free Circle Radius calculator - Calculate circle radius given equation step-by-step
