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If a = 2.3 units, b = 3 units, c = 5 units, and d = 7 units, what is the volume of the two prisms?
a 126 cubic units
b 71.45 cubic units
c 89.45 cubic units
d 74.75 cubic units


If A 23 Units B 3 Units C 5 Units And D 7 Units What Is The Volume Of The Two Prisms A 126 Cubic Units B 7145 Cubic Units C 8945 Cubic Units D 7475 Cubic Units class=

Sagot :

First prism= 2.3*3*7= 48.3 cubic
Second prism= 2.3*2.3*5= 26.45 cubic
Then you add two cubics together 48.3+26.45 and you get 74.75
So D was correct
2.3*3*7=48.3
2.3*2.3*5=26.45
48.3+26.45=74.75 so answer is d