The required area of the triangular rooftop is 12.25 ft².
Given that,
The area of a triangular roof section = 1/2(b × h).
the base = 7 feet and a height = 3.5 feet.
What is the triangle?
The triangle is a geometric shape that includes 3 sides and the sum of the interior angle should not be greater than 180°
In a question, a Formula for the area of the triangular roof is given which we will use to find out the area of the triangular rooftop.
We have base = 7 and height = 3.5.
Putting this value in the formula of the area of the triangle.
Area of the triangle = 1/2 (b * h)
= 1/2 (7 * 3.5)
= 1/2 (24.5)
= 12.25
Area of the triangular roof = 12.25 feet²
Thus, the required area of the triangular rooftop is 12.25 ft².
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https://brainly.com/question/2773823
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