Respuesta :
Answer:
Step-by-step explanation:
area of triangle is 1/2xbasexheight.
So the answer would be 18. GL!
_______
1/2bh
so 1/2 12x3
1/2x36.
and that equals 18! <3
Answer:18
Step-by-step explanation:
Remember- area of triangle = bh/2
So, 12 x 3
36
–––
2
So, 18 inch ^2