Please someone help me with this. I have been stuck on it all day. Help would be appreciated

Answer:
i think the answer is ( the area of the triangle is 69)
Step-by-step explanation:
Answer:
A=hᵇb
_______
2
Step-by-step explanation:
To find the area of a triangle, multiply the base by the height, and then divide by 2. The division by 2 comes from the fact that a parallelogram can be divided into 2 triangles. For example, in the diagram to the left, the area of each triangle is equal to one-half the area of the parallelogram.
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