Question

What is the volume of the trapezoidal right prism?



A.
846 m3

B.
720 m3

C.
423 m3

D.
56 m3

Answer 1

http://static.k12.com/calms_media/media/1422500_1423000/1422963/1/5cbfd2601f5f6870f81f1c2344d50b20cfa652c3/MS_PA_131002_171322.jpg

Answer 2

@sammixboo

Answer 3

@iGreen

Answer 4

420?

Answer 5

I don't think so.

Answer 6

\(V = \dfrac{1}{2}h(a + b)\)

Where 'h' is the height and 'a' and 'b' are the two base lengths.

Answer 7

Blonde moment! xD Lol

Answer 8

\(V = \dfrac{1}{2}(6)(7 + 40)\)

Answer 9

I just did that and I got 141, thats not even an option. :/

Answer 10

Hmm..

Answer 11

Oh..then we have to multiply it by the length..3.

Answer 12

141 * 3 = ?

Answer 13

\(V = \dfrac{1}{2}h(a + b) \times l\)

Where 'h' is the height, 'a' and 'b' are the two base lengths, and 'l' is the length.

Answer 14

Yes, thats option C.

Answer 15

c

Answer 16

Yep, you got it \(\Huge\ddot\smile\)

Answer 17

Thanks!! :)

Answer 18

O.O I did this and came to see if i was correct and 100% Thanks!