katysmith katysmith
  • 10-12-2016
  • Mathematics
contestada

Can someone tell me what's the answer please

Can someone tell me whats the answer please class=

Respuesta :

Аноним Аноним
  • 10-12-2016
I hope this helps you
Ver imagen Аноним
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charstar
charstar charstar
  • 10-12-2016
First we need to find the base using Pythagoras:
5²-3²=b²
25-9=b²
16=b²
√16=b
4=b

Now we use the equation to find the area of a triangle:
bh/2
(4*3)/2
12/2
6

The answer is 6

Hope this helps :)
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