Answer: 3.8 square kilometers.
Explanation:
Area of a triangle = (base × height) ÷ 2.
The base of this triangle is 2km
The height of this triangle is 3.8km
2 × 3.8 ÷ 2 = 3.8km²
Answer:
Try looking this up on the internet or something, I will suggest some sites,
Slader, and math -
way
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