PPT: Circles

# Circles Class 5 PPT

``` Page 1

CIRCLES
Page 2

CIRCLES
Definition of Circle
A circle is a set of points an equal distance
from one point called the center.
The line segment from
the center to the edge
of the circle is called the
Page 3

CIRCLES
Definition of Circle
A circle is a set of points an equal distance
from one point called the center.
The line segment from
the center to the edge
of the circle is called the
If two circles have the same radius,
then the circles are congruent
Congruent circles
Page 4

CIRCLES
Definition of Circle
A circle is a set of points an equal distance
from one point called the center.
The line segment from
the center to the edge
of the circle is called the
If two circles have the same radius,
then the circles are congruent
Congruent circles
Definition of Chords
A chord is a line segment the touches the
edges of the inside of a circle.
Page 5

CIRCLES
Definition of Circle
A circle is a set of points an equal distance
from one point called the center.
The line segment from
the center to the edge
of the circle is called the
If two circles have the same radius,
then the circles are congruent
Congruent circles
Definition of Chords
A chord is a line segment the touches the
edges of the inside of a circle.
Definition of Chords
A chord is a line segment the touches the
edges of the inside of a circle.
The Greatest Chord is the longest Chord in
a circle, called the
diameter.
The diameter goes through
the center and equal
```

## Mathematics (Maths) Class 10

116 videos|420 docs|77 tests

## FAQs on Circles Class 5 PPT

 1. What is a circle?
Ans. A circle is a closed shape in which all points on the boundary are equidistant from the center point. It is a two-dimensional figure with no corners or edges.
 2. How is the diameter of a circle calculated?
Ans. The diameter of a circle is calculated by multiplying the radius of the circle by 2. It is the longest chord that passes through the center of the circle.
 3. What is the formula for calculating the circumference of a circle?
Ans. The formula for calculating the circumference of a circle is C = 2πr, where C represents the circumference and r represents the radius of the circle. π is a mathematical constant approximately equal to 3.14159.
 4. How do you find the area of a circle?
Ans. The area of a circle is calculated using the formula A = πr^2, where A represents the area and r represents the radius of the circle. π is a mathematical constant approximately equal to 3.14159.
 5. Can a circle have a negative radius?
Ans. No, a circle cannot have a negative radius. The radius of a circle represents the distance from the center to any point on the boundary. Since distance cannot be negative, the radius of a circle is always positive or zero.

## Mathematics (Maths) Class 10

116 videos|420 docs|77 tests

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