Math, asked by rajrauth2019, 7 months ago

2.
एक वृत्त का अर्द्धव्यास 10 से.मी. है तथा इस वृत्त का एक जीवा की लम्बाई 12 से.मी. है, तो
इस वृत्त के केन्द्र से जीवा की दूरी कितनी होगी?P-C6​

Answers

Answered by PeepingMoon
20

Answer:

The radius of a circle is 10 cm. And the length of a chord of this circle is 12 cm. If so

What will be the distance of chord from the center of this circle?

Chord of the circle = 12 cm. Half the chord length = 6 cm. Radius of the circle = 10 cm. Distance of the midpoint of the chord from the centre of the circle = [10^2–6^2]^0.5 = [100–36]^0.5 = 64^0.5 = 8 cm.

चक्र का भाग = 12 सेमी। आधा जीवा की लंबाई = 6 सेमी। वृत्त की त्रिज्या = 10 सेमी। सर्कल के केंद्र से कॉर्ड के मध्य बिंदु की दूरी = [10 ^ 2–6 ^ 2] ^ 0.5 = [100-36] ^ 0.5 = 64 ^ 0.5 = 8 सेमी।

Step-by-step explanation:

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Answered by raokajal99
6

Answer:

8cm

Step-by-step explanation:

,=√10-√6=100-36=64=√64=8cm

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