alleryએક વર્તુળાકાર બગીચાની ત્રિજ્યા 14 m છે. pi = 22/7 સાથે, તે કેટલી જમીન રોકે છે?
A176 sq m
B462 sq m
C308 sq m
D616 sq m
Answer & Solution
Correct answer: D. 616 sq m
ક્ષેત્રફળ 22/7 x 14 x 14 = 616 square metres છે.
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