If a line segment joining mid-points of two chords of a circle passes through the......Ex 10 3 Q5

Описание: Class IX Circles Chapter – 10

EXEMPLAR
Exercise – 10.3
Q5: If a line segment joining mid-points of two chords of a circle passes through the centre of the circle, prove that the two chords are parallel.
Previous Videos related to this chapter are mentioned in the below link:
Theorem-10.1_    • THEOREM-10.1  Equal chords of a circle sub...  
Theorem-10.2_    • If the angles subtended by the chords of a...  
Theorem-10.3_    • THEOREM-10.3 The perpendicular from the ce...  
Theorem-10.4_    • The line drawn through the centre of a cir...  
Theorem-10.6_    • Equal chords of a circle (or of congruent ...  
Theorem-10.7_    • THEOREM-10.7  Chords equidistant from the ...  
Theorem-10.8_    • The angle subtended by an arc at the centr...  
Theorem-10.9_    • THEOREM-10.9 Angles in the same segment of...  
Example-1_    • Example-1 Given an arc of a circle, comple...  
Ex-10.2_Q1_    • Recall that two circles are congruent if t...  
Ex-10.4_Q1_    • Two circles of radii 5 cm and 3 cm interse...  
Ex-10.4_Q2_    • If two equal chords of a circle intersect ...  
Ex-10.4_Q4_    • If a line intersects two concentric circle...  
Ex-10.5_Q1_    • In Fig. 10.36, A,B and C are three points ...  
Ex-10.5_Q3_    • Q3. In Fig. 10.37, ∠ PQR = 100°, where P, ...  
Ex-10.5_Q4_    • Q4. In Fig. 10.38, ∠ ABC = 69°, ∠ ACB = 31...  
Ex-10.5_Q6_    • ABCD is a cyclic quadrilateral whose diago...  
EX – 10.3 Q1    • If arcs AXB and CYD of a circle are congru...  
EX – 10.3 Q2    • If the perpendicular bisector of a chord A...  
EX – 10.3 Q3    • A, B and C are three points on a circle. P...  
EX – 10.3 Q4    • AB and AC are two equal chords of a circle...  

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