After your friend confirms the 11 a.m. get-together at the library, you receive an email with some specific questions, so you know what to expect when you get there.
Here's the email:
Your task
Help your friend out by doing the following for each of the questions in the email:
Answer the question in complete sentences, as if you were explaining it to your friend.
Create a unique teaching example to demonstrate what you explained in words. Work through this example step by step.
Create a unique practice example. Provide the problem and the answer. Because you'd like your friend to show th

- anonymous

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- anonymous

ok and the question is...?

- anonymous

1:If oyu know two lengths of a right triangle how do you find the third.
2:Can i find two missing side lengths of a right triangle if i only knew 1 length and one angle,
3:Can i find two missing angles if i knew some of the side lengths of a right triangle.
4:what makes a triangle a special right triangle?how can it being special help me find side lengths?

- anonymous

For (1) do you know the pythagorean theorem?

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## More answers

- anonymous

yep

- anonymous

what about the others!!

- anonymous

Yes, you can using trignometric ratios.

- anonymous

that is for (2).

- anonymous

Can you give examples for each??

- anonymous

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- anonymous

In the above case:
sin (30) = BC/AC. So, you can find AC = BC/sin(30).
Similarly, tan(30) = BC/AB. So, you can find AB = BC/tan(30)

- anonymous

(3) you can find two missing angles if you know two sides. Same logic as above applies.

- anonymous

(4) I don't know what special it is referring to, but an isosceles right triangle that has 45 degree angles for the two other angles is a special case.

- anonymous

Can you write it as i in omplete sentences as if i were going to turn it in?: and give an example without a picture.

- anonymous

No, I can't do that.

- anonymous

omg...really?????

- anonymous

we're here to help, not do your homework for you

- anonymous

I need help is the problem!... i dont know any examples..but its ok...i will just fail and go nowhere in life because nobody wants to help me with something i dont understand..

- anonymous

if you know one length and one angle, and have a calculator, you can find the other length using the trigonometric ratios

- anonymous

satellite, can you please help me figure out examples for each? please just please..nobody will

- anonymous

I tried before... with #1. If two sides of a right triangle are 3 and 4 how do you figure out the 3rd side, assuming it's the hypotenuse?

- anonymous

an example where you know one length and one angle? name a length and an angle and we can do it

- anonymous

which number are you on? can we please start on number 1?

- anonymous

what ktklown said for first one, use pythagoras.
for second one, it says
Can i find two missing side lengths of a right triangle if i only knew 1 length and one angle,

- anonymous

I gave you an example for #1 yourmom, do you want to work out that examploe?

- anonymous

so i am assuming that you know one leg and one angle. name them and we can solve the problem. just make something up

- anonymous

can we just all figure out 1 then move forward. yes can we do 1 ktklown

- anonymous

OK for #1, two sides are 3 and 4 how do you figure out the 3rd?

- anonymous

i will be quiet for #1

- anonymous

ok thanks. now ktklown, can we work out 1>

- anonymous

OK yes. You said you know the pythagorean theorem. What does it say?

- anonymous

the PT..3^2+4^2=C^2

- anonymous

OK so how do you solve for C?

- anonymous

add 9 and 16, then take sqrt of the answer being 25, then sqrt of 25 is 5

- anonymous

yes, you got it. that's an example of how to do #1

- anonymous

ok so now to number 2 please.

- anonymous

number 2 now???? sattelite

- anonymous

hi i was wondering if u could help me because im on this assessment now and have no clue what to do

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