Circle practice problems - page 4 of 51
Number of problems found: 1002
- Circle
What is the area of a circle whose circumference is 51.2 cm? - Minute hand circumference
What part of the circle's circumference will the minute hand pass in 15 minutes? - Circle diameter
The length of the circle is 87.92 cm. Calculate the size of the circle diameter. Express the result in centimeters. - School club
The sports club at school is attended by boys and three fewer girls than boys. How many girls attend the circle? - Wheel diameter
A 1 m diameter wheel rolled along a 100 m long track. How many times did it turn? - Bicycle wheel
After driving 157 m, the bicycle wheel rotates 100 times. What is the radius of the wheel in cm? - Circle - easy 2
The circle has a radius of 6 cm. Calculate its diameter, perimeter, and area: - Two circles
Two circles with a radius of 4 cm and 3 cm have a center distance of 0.5 cm. How many common points have these circles? - Radius
Determine the radius of a circle whose circumference and area are numerically equal. - Circles
For the circle c1(S1; r1=109 cm) and c2(S2; r2 = 152 cm) is distance of centers |S1S2| = 261 cm. Determine the distance between the circles. - Circle boy members
There are 12 girls in the circle. Girls make up 2/3 of all members. How many boys are there in the circle? - Track radius circumference
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? - Hands coincide In how many minutes after the second hour do the clock hands coincide?
- Clock hand angle
What is the angle of the hour and minute hands on the clock of the old tower if it is exactly eight o'clock? - The formula
The formula for the area of a circle is (Pi x r x r), where r = measure of the radius and Pi = 3.14. What is the area of a circle whose radius measures 1 cm? - Sprinkler irrigation area
The rotary sprinkler has a spray of 18 m. How much land can it irrigate from one place? - Circle circumference diameter
The circle's circumference is 321 dm larger than its diameter. What is the diameter? - Area of a circle
The circumference of the circle is 150.72 centimeters. Calculate the area of the circle. - Circle election
How many different ways can members of a 7-member philatelic circle elect a secretary and a steward from among themselves? - Cable
A cable consists of 5 strands, each strand made up of 11 wires with a diameter of d = 0.3 mm. Calculate the total cross-sectional area of the cable.
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