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2 years ago

Find the Volume of the prism

Mathematics

1 answer:

Strike441 [17]2 years ago

3 0

Answer:

Step-by-step explanation:

volume=area *lenght

for area=2area of triangle +area of rectangle

a=2root(s(s-a)(s-b)(s-c))+7*4 {s is (a+b+c)/2 so s=(3+4+5)/2 finding 5 by pythagoras theorem so s=6}

a=2root(6(6-2)(6-4)(6-5))+28

a=2root48+28=41.85inch^2

now volume=41.86*5 given in fig height is 5

so v=209 inch^3

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