Find the area of a triangle with a base of $6 \mathrm{ft}$ and height of $7 \mathrm{ft}$.

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$\mathrm{ft}^{2}$

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Final Answer: The area of the triangle is $\boxed{21}$ square feet

Steps

Step 1 ：The area of a triangle can be calculated using the formula: Area = $\frac{1}{2} \times \text{base} \times \text{height}$

Step 2 ：In this case, the base of the triangle is 6ft and the height is 7ft. So, we can substitute these values into the formula to find the area.

Step 3 ：Substituting the given values into the formula, we get: Area = $\frac{1}{2} \times 6 \times 7 = 21.0$ square feet

Step 4 ：Final Answer: The area of the triangle is $\boxed{21}$ square feet