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त्रिज्या 7 सेमी वाले वृत्त का क्षेत्रफल है (π = 22/7):

Options

A.44 सेमी²
B.154 सेमी²
C.22 सेमी²
D.77 सेमी²

Correct Answer

B. 154 सेमी²

Exam
JNVST Class IX
Language
Hindi
Year
2025
Difficulty
1/5
Section
गणित

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