Question

What is the volume of the trapezoidal right prism?
http://lv.k12.com/mediaFiles/Ninth_Grade/Math/Unit17866/Lesson69393/VHS_PA_S2_05_L203_L303_LQ_Q5.gif


A.
70 m3

B.
196 m3

C.
98 m3

D.
392 m3

Answer 1

@bibby @PlanSlam @xX_GamerGirl_Xx

Answer 2

thsi is not like the others

Answer 3

this i mean

Answer 4

check and see what i mean, i have been getting the area this whole time, no volume, @bibby , ur in college (15 grade) you should definitly know this

Answer 5

@bohotness , plz help, i know u hate me, but plz help!!!

Answer 6

I believe it is B

Answer 7

I am pretty sure u have to use the formula for the trapozoid, do u know that

Answer 8

area of the trapezoid base = (a+b)/2*h = \(\dfrac{8+20}{2}*7=98\)
then multiply that by the height, 2

Answer 9

1/2 h (b1 x b2)

Answer 10

so b

Answer 11

what do u think @bohotness

Answer 12

plz don't bite

Answer 13

:P

Answer 14

as before, she's right lol

Answer 15

oh yea @Bibby Is correct srry wrong thing formula I was using the triangle formula

Answer 16

you got the right answer

Answer 17

98*2=196

Answer 18

i changed my pick

Answer 19

i am gray, haha

Answer 20

heyo, she changed her pic

Answer 21

why would u times 98 times 2

Answer 22

@iambatman @bohotness

Answer 23

plz help okay, truce with u bo,

Answer 24

it's base * height = volume
area of the base = 98
the height = 2

think of the base as going down the height, and so the volume it a bunch of areas

Answer 25

truce

Answer 26

poorly explained

Answer 27

okay, i hope ur right

Answer 28

-.-here .-. veve thor i dont want to dut here

Answer 29

what?? is that a code or something

Answer 30

dut??

Answer 31

9th graders

Answer 32

let me draw it out