Respuesta :

12.5


The formula for a triangle is A=hb/2
So multiply height and base (5 times 5) and divide by 2
The answer would be 7.5. This us because the area of a triangle is its base multiplied by its height and then divided by 2. The base is 3 and the height is 5. 3 times 5 is 15 and 15 divided by 2 is 7.5.
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