alleryશંકુ આકારની છાયામાં ત્રિજ્યા 7 cm અને ત્રાંસી ઊંચાઈ 15 cm; કાપડ વિસ્તાર? π = 22/7.
A330 cm²
B484 cm²
C154 cm²
D660 cm²
Answer & Solution
Correct answer: A. 330 cm²
શેડને બાજુના કાપડ વિસ્તારની જરૂર છે (22/7) × 7 × 15 = 330 cm ².
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