Math, asked by mayank295, 1 year ago

एक वृत का व्यास 2.8
सेमी है वृत्त का क्षेत्रफल ज्ञात करो

Answers

Answered by Abhinavj255
4
..........see.....ye ryt hai
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Answered by TheLifeRacer
3
hello

व्यास = 2.8 सेमि

तो , त्रिज्या = 2.8/2 = 1.4 सेमी

जैसा की जम जानते है, वृत्त की क्षेत्रफल = πr^2

= 22× 1.4×1.4/7.

= 22× 0.2× 1.4

= 6.16 सेमी उत्तर

आसा है मदद होगी।

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mayank295: 6.16 ayega phir try kijiye
Abhinavj255: tmhara bhi sahi hai bhai....Raju
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