Math, asked by sc1700470, 2 months ago

*त्रिज्या 12 सेमी तथा कोण 60° वाले त्रिज्यखंड का क्षेत्रफल होगा:*

1️⃣ 558/7 सेमी²
2️⃣ 658/7 सेमी²
3️⃣ 528/7 सेमी²
4️⃣ 558/42 सेमी²​

Answers

Answered by dkchakrabarty01
0

Let A be the area

A/60=πr^2/360

A=(22/7)×(12)^2×(60)/360=528/7

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