Mathematics is like music – Enjoy it!!!
Question 6: A circular park of radius 20m is situated in a colony. Three boys Ankur, Syed and David are sitting at equal distance on its boundary each having a toy telephone in his hands to talk each other. Find…
Read MoreQuestion 5: Three girls Reshma, Salma and Mandip are playing a game by standing on a circle of radius 5m drawn in a park. Reshma throws a ball to Salma, Salma to Mandip, Mandip to Reshma. If the distance between…
Read MoreQuestion 4: If a line intersects two concentric circles (circles with the same centre) with centre O at A, B, C and D, prove that AB = CD (see Fig. 10.25). Question 3 Question 5
Read MoreQuestion 3: If two equal chords of a circle intersect within the circle, prove that the line joining the point of intersection to the centre makes equal angles with the chords. Question 2 Question 4
Read MoreQuestion 2: If two equal chords of a circle intersect within the circle, prove that the segments of one chord are equal to corresponding segments of the other chord. Question 1 Question 3
Read MoreQuestion 1: Two circles of radii 5 cm and 3 cm intersect at two points and the distance between their centres is 4 cm. Find the length of the common chord. Ex: 10.3 | Question 3 Question 2
Read MoreConcept: In this tutorial, you will learn about the distributive property (also known as distributive law) of multiplication over addition and subtraction. Also sometimes known as distributivity. it is class 6 math which stays relevant in all future classes. Number…
Read MoreTheorem 10.7: Chords equidistant from the centre of a circle are equal in length. Theorem 10.6 Theorem 10.8
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