Circle practice problems - page 3 of 49
Number of problems found: 971
- Diameter to area
Find the area of the circle whose diameter is 26 cm. - Calculate 48493
Calculate the length of the circle if d = 10 cm. - Calculate 2948
Calculate the length of a circle with a diameter of 7 cm. - Circle - easy 2
The circle has a radius of 6 cm. Calculate its diameter, perimeter, and area:
- Circumference 29361
What is the circumference and area of the circle if r = 18cm - Wheel diameter
A 1m diameter wheel rolled along a 100m long track. How many times did it turn? - Increase 4957
How does the area of a circle change if we double its radius? How many times does its area increase? - Bicycle wheel
After driving 157 m, the bicycle wheel rotates 100 times. What is the radius of the wheel in cm? - 22/7 circle
Calculate approximately the area of a circle with a radius 12 cm. When calculating π, use 22/7.
- 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. - Determine 21053
Determine the radius of a circle whose length is 21.98 cm - Illuminates 4961
The lamp illuminates a circle with a diameter of 10m. What area does the light illuminate? - Irrigates 4958
The water jet for welding the lawn reaches a distance of 1.8 m. How much is the lawn irrigated? - Circumference 2951
What is the radius of a circle with a circumference of 28 cm?
- Centimeters 44711 The length of the circle is 87.92 cm. Calculate the size of the circle diameter. Express the result in centimeters.
- Area of a circle
The circumference of the circle is 150.72 centimeters. Calculate the area of the circle. - Cable
The cable consists of 8 strands, each strand consisting of 12 wires with a diameter of d = 0.5 mm. Calculate the cross-section of the cable. - Tree trunk
Calculate the average tree trunk with a circumference of 192 cm. - Circumference 69934 You know the ratio of the circumference of the circle to the area is 4:9. What is the circle's diameter?
The circle's circumference is 321 dm larger than the diameter of the circle. What is the average?Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
