anonymous
  • anonymous
A right triangle has a hypotenuse of length 10 and a leg of length 7. What is the area of the triangle?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
a=35?
ash2326
  • ash2326
|dw:1358830749694:dw| Find the missing side
ash2326
  • ash2326
@marcoduuuh Are you trying?

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More answers

anonymous
  • anonymous
yes!
ash2326
  • ash2326
Find the side then use the area formula, \[\frac 1 2 \times base\times \ height\]
anonymous
  • anonymous
hey just an idea here take half of seven and than half of 10 and times them together
anonymous
  • anonymous
I got 35?
anonymous
  • anonymous
1/2 of 7 is 3.5 and half of 10 is 5 so what is the answer?
ash2326
  • ash2326
|dw:1358831111900:dw| You need to find the height first, formula doesn't involve hypotenuse's length
anonymous
  • anonymous
17.5!
ash2326
  • ash2326
@marcoduuuh Can you use Pythagoras to find height?
anonymous
  • anonymous
better use a2+b2=c2 may be that would work here
anonymous
  • anonymous
that's Pythagoras
anonymous
  • anonymous
yes
anonymous
  • anonymous
hey ash am I missing something here??
anonymous
  • anonymous
10^2+7^2= 149. sqrt of 149 is: 12.2065556
anonymous
  • anonymous
does this problem have answer choices or anything??
anonymous
  • anonymous
Nope, it doesn't. ):
anonymous
  • anonymous
one sec checking something here
anonymous
  • anonymous
ok
anonymous
  • anonymous
wait I know now
anonymous
  • anonymous
opp/ adj what is the function?
anonymous
  • anonymous
you still there?

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