I wish I had popcorn.
That would be good right now.
Off-topic discussion. Wanna talk about corsets, duct tape, or physics? This is the place. Detailed discussion of any current-season TV must be whitefonted.
I wish I had popcorn.
That would be good right now.
I have popcorn!
I wish I had wine.
taunter.
I have wine!
I'm not sure if it's a translation issue or what. Parts i and iii both ask about finding the angle between two lines that, as far as I can tell, don't intersect.
That's my reading too. Maybe they missed a subscript in the first question? Though I think they still wouldn't intersect.
What does "foot of perpendicular" mean?
What does "foot of perpendicular" mean?
It's a common substitute for eye of newt, when the latter is unavailable.
billytea, I think I just missed you when I posted this before.
billytea, I think I just missed you when I posted this before.
Aww. The poster mocks their pain! It's like an ad for Animal Planet I once saw: "Starfish have no brains. And they don't even know it."
i. Might mean the planes ABD and AA1D
ii. it's a right angle if what I think about prisms is true and my trig is right
I don't know what they're getting at with iii. There must be some convention that defines the planes these lines are in, but since AD is an edge of the prism I can't imagine what it would be.