circles ncert Archives - Page 4 of 8

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AnilSinghBoraGuru

Asked: August 18, 2021In: NCERT Class 9th Maths

A chord of a circle is equal to the radius of the circle. Find the angle subtended by the chord at a point on the minor arc and also at a point on the major arc. Q.2

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I want to know the best answer of the question from Circles chapter of class 9th ncert math. The question ...Read more

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AnilSinghBoraGuru

Asked: August 18, 2021In: NCERT Class 9th Maths

In Fig. 10.36, A,B and C are three points on a circle with centre O such that BOC = 30° and AOB = 60°. If D is a point on the circle other than the arc ABC, find ADC. Q.1

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What is the best way for solving the question from class 9th ncert math of Circles chapter of Ncert of ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

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 the length of the string of each phone. Q.6

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what is the tricky way for solving the question of class 9th ncert math of Circles chapter of ncert of ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

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 Reshma and Salma and between Salma and Mandip is 6m each, what is the distance between Reshma and Mandip? Q.5

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Yesterday i was doing the question from class 9th ncert book of math of Circles chapter of exercise 10.4 What ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

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). Q.4

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Please give me the best way for solving the problem of class 9th ncert math of Circles chapter of math ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

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. Q.3

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Please guide me the best way for solving the question of class 9th math of Circles chapter of exercise 10.4 ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

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. Q.2

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How i solve the question of class 9th ncert math of Circles chapter of exercise 10.1of question no (2). I ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

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. Q.1

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Hello sir i want to know the best solution of the question from exercise 10.4 of math of Circles chapter ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

If two circles intersect at two points, prove that their centres lie on the perpendicular bisector of the common chord. Q.3

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I want to know the best answer of the question from Circles chapter of class 9th ncert math. The question ...Read more

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AnilSinghBoraGuru

Asked: August 13, 2021In: NCERT Class 9th Maths

Suppose you are given a circle. Give a construction to find its centre. Q.2

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What is the best way for solving the question from class 9th ncert math of Circles chapter of Ncert of ...Read more

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