The perimeter of circle problems - page 2 of 14
Number of problems found: 279
- Clock
How long is the trajectory of the second hand of hours for day, if it is 15 mm long? - Circumference 56291
Calculate the circumference of a circle circumscribed by a right triangle with squares 10 cm and 15 cm long. - The tire
The tire of a car has a radius of 10.5 inches. How many revolutions does the tire need to make for the car to travel 13,200 inches? Round to the nearest whole revolution. - The length
The length of the circle is 24 cm. What is the circular arc length of the corresponding angle of 30°? - Clock hands
The second hand has a length of 1.5 cm. How long does the endpoint of this hand travel in one day? - Diameter
The diameter of a circular plot is 14 dm. Find the circumference and area. - Circumference 81778
Points A and B lie on the circle k. The circumference of the circle k is 40 CM, and the length of the circular arc AB is 10 CM. Determine the size of the angle ABS.
- Bicycle wheel
What is the diameter in centimeters of the wheel of a bicycle if it turns 2000 times on a track 4082 m long - Competitor 27141
The competitor runs on a circular track with a radius of 86 m. How many meters will he run three circuits? - Describe 5845
The tower clock has a small hand 1 m long. What path will the tip of the little hand describe in 1 day? - 6-gon
The perimeter of a regular hexagon is 113. Calculate its circumradius (radius of a circumscribed circle). - Centimeters 44711
The length of the circle is 87.92 cm. Calculate the size of the circle diameter. Express the result in centimeters. - Direction 83124
The mining tower's wheel has a diameter of 150 cm. If the wheel turns in the same direction seventy times, how many m will the elevator cage descend? - Treadmill 70904
The runner circled the track three times. If he went around it once more, he would run one kilometer. What is the radius of the treadmill? - Perimeter of circle
Calculate the circumference of a described circle to the triangle with sides 9,12,15 cm.
- Wheel
What is the wheel diameter if the 0.57 km track turns 106 times? - Meridian
What is the distance (length) of the Earth's meridian 15° when the radius of the Earth is 6370 km? - Circumference - a simple
What is the ratio of the circumference of any circle and its diameter? Write the result as a real number rounded to 2 decimal places. - Circumference 62124
The wheel circumference of the truck is 2 meters. The car covered a distance of 20km. How many times did the wheel have to turn? - Determine 58963 The field has the shape of a circle. If he wants to run 800m, Honza has to go around the field 2.5 times. Determine the diameter of the pitch for the whole meter.
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Perimeter - practice problems. Circle practice problems.
