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Mathematics 14 Online
johnnn:

https://prnt.sc/ls81gm

johnnn:

@Vocaloid @Hero

johnnn:

@Shadow

Shadow:

An isosceles triangle is a triangle with two sides of equal length. http://prntscr.com/ls83cu We know that that this is a 45-45-90 triangle because 6sqrt2 is opposite of the 90 degree angle, making it the hypotenuse, thus this isosceles triangle's two other sides are of equal length to each other. Which means we can do special right triangles or Pythag Refer to this: http://prntscr.com/ls83t3

johnnn:

the answer would be C

Shadow:

Special Right Triangles is much easier though.

Shadow:

How did you get C?

johnnn:

wait

johnnn:

its not C

johnnn:

ugh im getting confused LOL

Shadow:

Did you look at my second screenshot?

johnnn:

yes

johnnn:

ohh 3

Shadow:

|dw:1544238583263:dw|

Shadow:

|dw:1544238653439:dw|

johnnn:

so the answer is 6

johnnn:

right?

Shadow:

Yes

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