On the packaging for a triangular sail, the edge measurements for the sail are listed as
2 answers:
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Area of a Trapezoid can be defined by:
A =
just substitute given information
8.1 = .75(b₁ + 6.7)
8.1 = .75b₁ + 5.025
8.1 - 5.025 = .75b₁
3.075 = .75b₁
4.1 = b₁
the other base is equal to 4.1
A =
8.1 = .75(b₁ + 6.7)
8.1 = .75b₁ + 5.025
8.1 - 5.025 = .75b₁
3.075 = .75b₁
4.1 = b₁
the other base is equal to 4.1