Circle practice problems - page 4 of 50
Number of problems found: 995
- Light area
The lamp illuminates a circle with a diameter of 10m. What area does the light illuminate? - Lawn irrigation
The water jet for welding the lawn reaches a distance of 1.8 m. How much is the lawn irrigated? - Circle area increase
How does the area of a circle change if we double its radius? How many times does its area increase? - 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? - 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? - Circle circumference diameter
The circle's circumference is 321 dm larger than the diameter of the circle. What is the average? - Area of a circle
The circumference of the circle is 150.72 centimeters. Calculate the area of the circle. - Radius Determine the circle's radius if its perimeter and area are the same numbers.
- Clock
How long is the trajectory of the second hand of hours for day, if it is 15 mm long? - Art circle children
Ten children came to the art circle. Eight children painted, and nine, I guess. How many children did I paint with, and I think simultaneously? - For each
For each pair of expressions, circle the greater product without finding the product. (write 1=left expression, 2=right expression) a. 3/4 x 2/3 and 3/4 x 1/2 b. 2/3 x 3 1/4 and 4/3 x 3 1/4 c. 3/8 x 3/8 and 3/8 x 1/2 - Clock hands
The second hand has a length of 1.5 cm. How long does the endpoint of this hand travel in one day? - Circle r,D
Calculate the diameter and radius of the circle if it has a length 26.59 cm. - Circle - simple
The circumference of a circle is 683 mm. How long in mm is its diameter? - Tree trunk
Calculate the average tree trunk with a circumference of 192 cm. - Clock Hand Tip Path
The tower clock has a small hand 1 m long. What path will the tip of the little hand describe in 1 day? - Minute hand circumference What part of the circle's circumference will the minute hand pass in 15 minutes?
- 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?
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