Math, asked by PerseusOfAlaska, 1 year ago

Solve with proper explanation please :
No.11 only

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Answers

Answered by sha2006
4

Step-by-step explanation:

the minimum pressure will be exerted with widest base that is 20 ×10 =200 and the highest pressure will be with the smallest area that is 5×10=50

pressure =force/area

p1=F/200

p2=F/50

ratio will be F/200:F/50::1:4

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