what is the area of a quadrilateral with 8 inches, 12 inches, and 10 inches.
To find the area of a quadrilateral with side lengths of 8 inches, 12 inches, and 10 inches, we can use Heron's Formula. First, we need to find the semi-perimeter of the quadrilateral:
s = (8 + 12 + 10) / 2
s = 15 inches
Now, we can use Heron's Formula to find the area:
A = √(s(s-8)(s-12)(s-10))
A = √(15(15-8)(15-12)(15-10))
A = √(15*7*3*5)
A = √(15*105)
A = √1575
A ≈ 39.69 square inches
Therefore, the area of the quadrilateral is approximately 39.69 square inches.