Math, asked by Reddybabu354, 8 months ago

4. The ratio of circumference to the diameter of a circleſ is represented by r . But we say
that a is an irrational number. Why?

Answers

Answered by anirudhkaithayil

Answer:

The ratio c/d is equal to π. This is true, which means c/d must be an irrational number too.

Actually, if the radius if a circle is rational, then it's circumference is never rational, and if somehow you make the circumference of the circle rational, then that means the radius will be irrational. So at least one of c or d must be irrational, making the ratio c/d irrational and equal to π.

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Biology, 4 months ago

लंबे समय तक व्यायाम करने से (क) हृदय का आकार कम होता है (ख) हृदय दर कम होती है (ग) रक्त का आयतन कम होता है (घ) स्ट्रोक आयतन कम होता है ...

Math, 4 months ago

during a winter sale in a showroom the price of different items are reduced .the marked price of a woodland jacket is rs 4520. a discount of 40% is announced on sales. what is the amount of discount on it and its sale price...

History, 4 months ago

With reference to town planning and trade networks, describe the main features of the mature harappan phase.

Geography, 8 months ago

in which wind is measred by...