Answer:
28 ft² is your answer.
Step-by-step explanation:
Find the area of a triangle. Note the formula for area of triangle:
Area (of triangle) = 1/2 base x height.
Note that:
Base = 7
Height = 8
Plug in the corresponding numbers to the corresponding variables.
A = (7 * 8)/2
Simplify. Multiply.
A = (56)/2
Divide.
A = 28
A = 28 ft²
28 ft² is your answer.
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