Here's the question you clicked on:
helpmeplz311
This is the worksheet: https://docs.google.com/open?id=0BwF7ycixAkNZRFVEbG4xc1A5ajg And PICTURES 1 and 4 here https://docs.google.com/open?id=0BwF7ycixAkNZX0lvQlIyWWdxamM Are the rectangular and triangular prisms. I have to go now, but if you will drop off your helpful replies, I will give you a medal the minute I log back in in the morning. Please,guys, I really need help.
see the first link first,
and i have to go, but if u help me ull get a medal tomorrow morning
Do you know how to find the area of a right triangle?
1/2 times area of rectangle it says
Yep. Now do you know how to find the area of a circle? Area of a rectangle?
area of a circle ispi r 2
Okay since you know these formulas, these questions you're doing are pretty easy.
Take 3. on your white sheet.
You have a triangle on top and a triangle on bottom, both with the same area and same angles.
brine, i am talking about the nets activity
Okay well for that triangle, you have to split it up in to 2 right triangles. The left right triangle has a height of 0.5 and a hypotenuse of 1. To find the length of that right triangle, just use the pythagorean theorem where c= the hypotenuse.
See the worksheet and the photos (blue and yellow) on the other link? thats what i need. the taks worksheet i did with the help of ari
@etemplin, please help her
he wont. but okay, thanks,296
Becausr. He says he is not good at math
Anyone you know howp can help me, id appreciate if you tagged. i need this by tomorrow morning.
@UnkleRhaukus @hartnn ?
I have to go. But please leave your replies and i will give the one who really helps me a medsl tomorrow.
4 for you on the 3rd page. You have 8 right triangles with a height of 6 and a width of 5/2 = 2.5. Since you have 8 of them, you can take the area of one of those right triangles and then multiply that by 8. (1/2)(6)(2.5)(8) = 60 in^2 Now we need to find the area of the square in the middle. (5)(5) = 25 in^2 Take those two values we found and add them together. 60 in^2 + 25 in^2 = 85 in^2
For some reason the beginning of that message got cut off but you get the idea.
I don't understand your question for the yellow and blue sheet.