Subject
Bank Exam
Topic
Bangladesh Bank (AD) - 12.11.2021
If the area of a small pizza is 78.5 in2, what size pizza box would best fit the small pizza?
If the area of a small pizza is 78.5 in2, what size pizza box would best fit the small pizza?
ক)
12 inখ)
11 inগ)
10 inঘ)
9 inExplanation
এখানে, πr ² =78.5 বা, 22/7 ×r ² =78.5 বা,r ²=(78.5×7)/22 বা,r ²=24.97 বা,r ²=25 বা,r =5 ব্যাস =2r=2× 5=10 inRelated questions
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