WorksheetsUnderstanding Circles
Total questions: 1
Worksheet time: 13mins
1-10.
Answer the questions below after watching the video
What tool is used to draw a circle?
Eraser
Protractor
Compass
Ruler
What is the term used to describe the distance from the center of a circle to any point on its edge?
Diameter
Area
Circumference
Radius
How is the diameter of a circle related to its radius?
Diameter is the radius divided by two
Diameter is twice the radius
Diameter is the radius squared
Diameter is half the radius
If a round table has a diameter of 100 cm, what is its radius?
25 cm
200 cm
50 cm
100 cm
What constant value is used to calculate the circumference of a circle?
Euler's number (e)
The golden ratio (φ)
Pi (π)
The square root of 2 (√2)
What is the relationship between the circumference and diameter of a circle?
Circumference is π times the diameter
Circumference is twice the diameter
Circumference is half of the diameter
Circumference is equal to the diameter
How can the circumference of a circle be calculated?
π times radius
2π times radius
π divided by diameter
π times diameter
What shape is formed when a circle is divided into 36 equal parts and rearranged?
Square
Triangle
Hexagon
Rectangle
What formula is used to calculate the area of a circle?
πd
πr²
2πr
πr
If the radius of a circle is 14 cm, what is its area?
308 cm²
616 cm²
196 cm²
882 cm²
