Practice set 3.3 class 10 maths part 2 | Chapter 3 Circle | Maharashtra state board
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Practice set 3.3 class 10 maths part 2 | All Question Answers | Chapter 3 Circle | Maharashtra state board
Let's explore the key concepts from Chapter 3: Circle in Class 10 Mathematics, Part 2.
This chapter covers various aspects related to circles. Here are some important points:
1. Circle Basics:
A circle is a two-dimensional figure where all points on its circumference are equidistant from a fixed point called the center.
The radius of a circle is the segment joining the center to any point on the circle.
2. Tangent and Secant:
A tangent to a circle is a line that touches the circle at exactly one point (the point of contact).
A secant is a line that intersects the circle at two distinct points.
3. Inscribed Angle:
An inscribed angle is an angle formed by two chords (or secants) that intersect at a point on the circle.
The measure of an inscribed angle is half the measure of the intercepted arc.
4. Intercepted Arc:
The intercepted arc is the portion of the circle enclosed by an inscribed angle.
The measure of the intercepted arc is equal to the measure of the inscribed angle.
5. Cyclic Quadrilateral:
A quadrilateral whose vertices lie on the circumference of a circle is called a cyclic quadrilateral.
The opposite angles of a cyclic quadrilateral are supplementary.
6. Theorem of Intersecting Chords:
If two chords intersect inside a circle, the product of the segments of one chord is equal to the product of the segments of the other chord.
Remember, these concepts play a crucial role in understanding circles and their properties. If you have any more questions or need further assistance, feel free to ask! 😊
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Class 10 Maths Part - 1 (Algebra) playlist:-
• 10th Class maths part 1 (algebra)
Class 10 Maths Part - 2 (Geometry) playlist:-
• 10th class Maths Part- 2 (Geometry)
