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3 years ago

What is the volume? 9 m 19 m 7 m

Mathematics

2 answers:

faust18 [17]3 years ago

8 0

Answer:

Volume of a triangular irregular prism=1300.16m^3 = 1300m^2

Volume of a rectangular prism two answers = 1197m^3 or 1233m^3

Step-by-step explanation:

With rectangular prism two answers we need the rectangle surface area first

A = 9 m x 19 m = 171m

or A = 7 m x 19m

The rectangle prism could be 1197m^3 or 1233m^3

depending how big the rectangle is as we calculate that first then multiply by depth. If we had the direction of measurement of the base we would just get one answer and not two.

Rectangular prism A = 171sq

V = 1197m^3 = (171sq x 7)

or V= 1233m^3 = 137sq x 9

If the prism is a irregular prism we add the surface area's

V = (a+b+c)B/3

V = (7x19)(9x7) (9x19) x B = 133 + 63 + 197 x 197 = 3900.5/3 =1300.16

ladessa [460]3 years ago

3 0

Answer:1197m³

Step-by-step explanation:

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3 years ago

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