Can somebody please help me with special triangles I'm so confused and do not understand it whatsoever! :(

- anonymous

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- anonymous

45 45 90 or 30 60 90?

- anonymous

just everything like I don't even understand what that means

- anonymous

Like how to solve one or the equation to solve?

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- anonymous

How to solve and how to set up and just everything please help

- anonymous

To find the hypotenuse it is length square root of 2 and to find length its 1/2(Height) square root of two.

- anonymous

Can you please give me an example

- anonymous

Sure thing, give me a second

- anonymous

Thanks

- anonymous

Oh what am i talking about it isnt length its leg. So sorry about that

- anonymous

wait what?

- anonymous

Like this is a 45 45 90 special triangle.

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- anonymous

To find the hypotenuse it is leg square root of 2. not what i said l was earlier

- anonymous

And with a 45 45 90 triangle it is a isosceles triangle. That means the legs are going to be the same length. is a isosceles triangle two Sides of the triangle will be equal. so if one legs is given both are

- anonymous

Ill post a example

- anonymous

so if there was a question asking to find the value of x and 45 was on top of the square what do i do

- anonymous

Find the exact value of
sin 45º + cot 45º.

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- anonymous

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- anonymous

what is cot

- anonymous

Are you doing work on a computer or a worksheet

- anonymous

|dw:1434632268992:dw| Thats the question

- anonymous

I do online schooling

- anonymous

cotangent (in a right-angled triangle) the ratio of the side (other than the hypotenuse) adjacent to a particular acute angle to the side opposite the angle.

- anonymous

Can you help me through this question

- anonymous

Ill see what i can do

- anonymous

thank you so would it be 45 √2

- anonymous

and then i would calculate it to get the answer?

- anonymous

What are the answer choices?

- anonymous

there are not answer choices this is self explanatory worksheet

- anonymous

Is it looking for a answer or how do you answer it?

- anonymous

it says find the value of x and then shows this picture |dw:1434632922674:dw|

- anonymous

@Landonpeople

- anonymous

@dan815

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