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CBSE Class 9 Answered

hello sir, what is degree measure?
Asked by Meghana Gunge | 27 Dec, 2011, 12:40: PM
answered-by-expert Expert Answer
a degree is a measure used to measure angles. It is defined as 1/360th part of the arc of the total circle. The total circle has 360 degrees. So 1 degree is defined as the angle subtended at the centre that is 1/360th part of the total angle of the complete circle.
Answered by | 27 Dec, 2011, 01:43: PM

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CBSE 9 - Maths
if the diameter AD of a circle is 34 cm and the length of a chord AB is 30 cm. what is the distance of AB from the ce
Asked by indu.suresh1220 | 27 Dec, 2023, 11:12: PM
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CBSE 9 - Maths
prove that of all chords of circle through a given point within it, the chord which is bisected at that point is the smallest
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CBSE 9 - Maths
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CBSE 9 - Maths
AB is chord of a circle with centre O. Let P and T be two points on the circumpherence such that < APB # < ATB and < APB = 80 degree then what is the value of < ATB.
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CBSE 9 - Maths
prove that the median bisecting the hypotenuse of a right angled triangle is half of the hypotenuse
Asked by geetaradha8835 | 16 Dec, 2022, 07:59: PM
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CBSE 9 - Maths
solution
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Asked by rairai4971 | 11 Jun, 2022, 09:03: AM
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CBSE 9 - Maths
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CBSE 9 - Maths
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CBSE 9 - Maths
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CBSE 9 - Maths
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Asked by Samidhaindulkar133 | 11 Mar, 2021, 04:03: PM
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