Perimeter of Circle Problems - page 4 of 15
Number of problems found: 287
- Circle area circumference
The diameter of the circle is 6.8 cm. Calculate the area of the circle to 1 decimal place. Calculate the circumference of the circle to 1 decimal place. - Circle circumference meters
Calculate the circumference of the circle if its radius is 25 cm. Express the result in meters. - Coal mine
The towing wheel has a diameter of 1.7 meters. How many meters does the elevator cage lower when the wheel turns 32 times? - Flowerbed area calculation
What is the area of the round flowerbed, whose circumference is 62.8 m? How many edges does it have? - Clocks
The length of the minute hand is 12 cm. What track in meters will its endpoint describe in a week? - Circle - simple
Calculate the area of a circle in dm² if its circumference is 31.4 cm. - Circle inscribed
Calculate the perimeter and area of a circle inscribed in a triangle measuring 3, 4, and 5 cm. - Square and circle
Into the square is an inscribed circle with a diameter of 10 cm. What is the difference between a circumference square and a circle? - Circle and hexagon
Calculate the radius of a circle whose circumference is 8.7 cm longer than the inscribed regular hexagon's circumference. - 6-gon
The perimeter of a regular hexagon is 154. Calculate its circumradius (radius of a circumscribed circle). - Base
The base of the building is a circle with a diameter of 24 m. Calculate the circumference of a circular trench whose diameter is 19 cm wider than the diameter of the base. - Meridian
What is the arc length of the Earth's meridian corresponding to 41° if the radius of the Earth is 6370 km? - Second hand path
What path will the end of the second hand make in 24 minutes if it is 5 cm long? - The central
A circular sector has a central angle of 30° and a radius of 15 m. Determine its perimeter. - The equator
Calculate the length of the equator. Calculate a radius of 6378 km. Round to the nearest thousand. - Procedure and calculation - Central angle
The circle has a diameter of 46 cm. What is the arc length that corresponds to a central angle of 30°? - Bicycle wheel turns How many times does a bicycle wheel with a diameter of 50 cm turn on a route 10 km long? The result round to an integer.
- Circular track
The competitor runs on a circular track with a radius of 86 m. How many meters will he run in five rounds? (Solution and detailed procedure) - Wheel Travel Distance
How many m did a wheel with a diameter of 22 dm pass if it stopped after 30 turns? - Flowerbed
The park has a large circular flowerbed with a diameter of 12 m. Jacob ran around it ten times and the shorter Walt seven times. How many meters each went by, and how many meters did Jacob run more than Walt?
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