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Skittles10412
 2 years ago
5. Find the volume of the composite space figure to the nearest whole number.
(1 point)
416 mm3
705 mm3
1,294 mm3
944 mm3
Skittles10412
 2 years ago
5. Find the volume of the composite space figure to the nearest whole number. (1 point) 416 mm3 705 mm3 1,294 mm3 944 mm3

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hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0Find two separate volumes. You have a rectangular prism and a half cylinder.

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0Well, we just did the cylinder. Do the same as before and take half. For the rectangular prism. V=L*W*H or just multiply all sides

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0so i would do 6*9*11

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0witch in that case would be 594

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0Yes, that's just the volume for the rectangular prism. Now you'll have to find the volume for the half cylinder as well.

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0okay but no numbers are given for the base or hight of the half cylinder for me to find the volume

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0They are given. Just look.

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0what's V for cylinder again?

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0so base is 9 or 6 and height is 11

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0for a cylinder V= B*h

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0height is right, 11 base is wrong

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0base is not 9 or 6????

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0for the answer choices there is no pi in any of the answers.

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0No, remember B is area so in square units so mm^2, not just mm or one dimensional

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0but witch one would i use to square in order to get the base?? 9 or 6

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0pi is included inside the answer

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0neither try to find area of the base NOT a line!!

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0how would I do that????

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0you have half a cylinder so find the V like it's a full cylinder then to find the volume, take half of the full cylinder think of the base as a full circle

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0so i would times everything by 2 to get the full volume or wht

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0No, for cylinder the base is a circle find area of the circle

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0to find area, you need?

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0okay but whats going to be the Radius in order to do that

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0Yes, you need the radius. Look at the picture.

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0It shows the diameter.

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0it would be half of 9 witch is 4.5

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0right, now find the area then the volume of the half cylinder then add V of half cylinder to V of rectangular prism and that's the answer

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0which if its 4.5 and you square that it would be 20.25pi

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0okay so the V of a rectagular prism is 594 and and the v of the half cylinder is 222.75 and i add that up it = to 816.75 witch is just 817 witch is not one of the choices

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0you miscalculated somewhere on the cylinder

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0I calculated the right answer. It's one of the choices.

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0i took 4.5^2 witch is 20.25 and that then becomes 20.25pi then i timed it by 11 and got 222.75

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0You did NOT account for half of the cylinder. You calculated it like it was a whole one. Take half of it.

Skittles10412
 2 years ago
Best ResponseYou've already chosen the best response.0so i have to divide the answer 222.75 by 2

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0Of course, it's not showing a full cylinder.

hairynmad
 2 years ago
Best ResponseYou've already chosen the best response.0Vcyl=B*h B=pi*r^2=pi*4.5^2 h=11 Vrect=LWH=11*9*6 Total Volume=Vrect + 0.5*Vcyl
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