Please translate to English so that I can help
That depends. What are you trying to find? The formula for the perimeter? The formula for the area?
Could you explain a bit more please
Answer: The answer is 43.5 because when using the formula you get this result.
Step-by-step explanation: Area of triangle is base x height divided by 2. So do our base 14.5 and our height 6 and multiply them together. 14.5 x 6 = 87 / 2 = 43.5
