#### Chapters

Chapter 2: Parallel lines and transversals

Chapter 3: Indices and Cube root

Chapter 4: Altitudes and Medians of a triangle

Chapter 5: Expansion formulae

Chapter 6: Factorisation of Algebraic expressions

Chapter 7: Variation

Chapter 8: Quadrilateral : Constructions and Types

Chapter 9: Discount and Commission

Chapter 10: Division of Polynomials

Chapter 11: Statistics

Chapter 12: Equations in one variable

Chapter 13: Congruence of triangles

Chapter 14: Compound interest

Chapter 15: Area

Chapter 16: Surface area and Volume

Chapter 17: Circle : Chord and Arc

## Chapter 17: Circle : Chord and Arc

#### Balbharati solutions for Maharashtra state board Class 8 Mathematics Chapter 17 Circle : Chord and Arc Exercise Practice Set 17.1 [Page 116]

In a circle with centre P, chord AB is drawn of length 13 cm, seg PQ ⊥ chord AB, then find l(QB).

Radius of a circle with centre O is 25 cm. Find the distance of a chord from the centre if length of the chord is 48 cm.

O is centre of the circle. Find the length of radius, if the chord of length 24 cm is at a distance of 9 cm from the centre of the circle.

C is the centre of the circle whose radius is 10 cm. Find the distance of the chord from the centre if the length of the chord is 12 cm.

#### Balbharati solutions for Maharashtra state board Class 8 Mathematics Chapter 17 Circle : Chord and Arc Exercise Practice Set 17.2 [Page 118]

The diameters PQ and RS of the circle with centre C are perpendicular to each other at C. state, why arc PS and arc SQ are congruent. Write the other arcs which are congruent to arc PS.

In the adjoining figure O is the centre of the circle whose diameter is MN. Measures of some central angles are given in the figure. hence find the following.

(1) m∠ AOB and m∠ COD

(2) Show that arc AB ≌ arc CD.

(3) Show that chord AB ≌ chord CD

## Chapter 17: Circle : Chord and Arc

## Balbharati solutions for Maharashtra state board Class 8 Mathematics chapter 17 - Circle : Chord and Arc

Balbharati solutions for Maharashtra state board Class 8 Mathematics chapter 17 (Circle : Chord and Arc) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Maharashtra State Board Maharashtra state board Class 8 Mathematics solutions in a manner that help students grasp basic concepts better and faster.

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Concepts covered in Maharashtra state board Class 8 Mathematics chapter 17 Circle : Chord and Arc are Properties of Chord of a Circle, Arcs Corresponding to the Chord of a Circle.

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