Estimate the area of a triangle with a base of 15.22 km and a height of 13.91 km.
1 answer:
Given a triangle with a base of 15.22 km and a height of 13.91 km. We can find the area of the triangle using the formula below.
![\text{Area of a triangle = }\frac{1}{2}\times\text{base x height}](https://tex.z-dn.net/?f=%5Ctext%7BArea%20of%20a%20triangle%20%3D%20%7D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%5Ctext%7Bbase%20x%20height%7D)
![\begin{gathered} \text{Area of triangle = }\frac{1}{2}\times15.22\times13.91 \\ =0.5\times15.22\times13.91 \\ =105.8551\operatorname{km}^2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7BArea%20of%20triangle%20%3D%20%7D%5Cfrac%7B1%7D%7B2%7D%5Ctimes15.22%5Ctimes13.91%20%5C%5C%20%3D0.5%5Ctimes15.22%5Ctimes13.91%20%5C%5C%20%3D105.8551%5Coperatorname%7Bkm%7D%5E2%20%5Cend%7Bgathered%7D)
Answer: The area of the triangle is
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