Please help! Medal + Fan :)
1. The equation of a plane in space is x + 3y + 2z = 6. b.) The three planes of the axes and the plane you have sketched create a triangular pyramid. Find the volume of this pyramid, showing the formula you are using and all calculations below.

Question

anonymous · Answer

attachment

anonymous · Answer

@satellite73 @hihi67

anonymous · Answer

@Loser66

loser66 · Answer

I do forget what I learned for this stuff, just try . help me @surjithayer  Please
When x =0, y =0, z =3
when x =0, z =0, y = 2
when y =0, z =0, x =6, so the pyramid is

loser66 · Answer

|dw:1401329938801:dw|

loser66 · Answer

what is the formula of the Volume of the triangular pyramid?

anonymous · Answer

V = (1/2bh x height) / 3

loser66 · Answer

V = A*h where A is the area of the base
h is the height of the pyramid

loser66 · Answer

oh ya, you are correct. I miss /3

loser66 · Answer

so, what is A? the area of the base, which is the right triangle AOB with AO =6, OB= 2?

anonymous · Answer

:)

loser66 · Answer

the area A = $\dfrac{1}{2}*6*2 =6$
the height is OC =3 
V = $\dfrac{A*h}{3}=6*3/3=6$

anonymous · Answer

So the area is 6 and the height is 6?

loser66 · Answer

the height is 3 |dw:1401330950663:dw|