Question

@brill

Answer 1

Yes?

Answer 2

Suppose you mean a triangular prism and I'll go from there,
So basically what you need to do is find the area of the right triangle

Answer 3

How can you tell which are the legs?

Answer 4

Good drawing

Answer 5

ikr nice

Answer 6

The height will be "7cm tall"

Answer 7

Well find the area of the base first, then you can factor in height to get volume

Answer 8

For the area of the base, I got 160.

Answer 9

Umm well, no, So the area of a right triangle is (leg1)(leg2) right?

Answer 10

Oh, Alright. Well, there's three legs (6)(8)(10)

Answer 11

Oh wait be careful, 10 is a hypotnuse, not a leg

Answer 12

Because it's the longest side

Answer 13

Oh wait forgot something it's 1/2(leg1)(leg2)

Answer 14

24 :)

Answer 15

Yep :)
So now multiply that by your height and there's your volume :)

Answer 16

Don't forget units cubed

Answer 17

168cm^3

Answer 18

Yup

Answer 19

@brill

Answer 20

298.8?

Answer 21

Umm no

Answer 22

First find A of base which is 1/2ap
or 1/2(apothem)(perimeter)

Answer 23

or \[6\frac{ 12(6)*8.3) }{ 2 }\]

Answer 24

Then mulitply by height

Answer 25

Wait that's wrong right there because pentagon has 5 sides not 6
so it's 12(5)

Answer 26

1494.. sorry

Answer 27

Yep that's right :)