The problem asks to find the area of the kite with vertices at $(-3, -2)$, $(-6, -5)$, $(-3, -8)$, and $(4, -5)$.

GeometryKiteAreaCoordinate GeometryDistance Formula
2025/4/4

1. Problem Description

The problem asks to find the area of the kite with vertices at (3,2)(-3, -2), (6,5)(-6, -5), (3,8)(-3, -8), and (4,5)(4, -5).

2. Solution Steps

The area of a kite is given by half the product of the lengths of its diagonals.
Let the vertices be A(3,2)A(-3, -2), B(6,5)B(-6, -5), C(3,8)C(-3, -8), and D(4,5)D(4, -5).
The length of the diagonal ACAC is the distance between the points A(3,2)A(-3, -2) and C(3,8)C(-3, -8).
Since the x-coordinates are the same, the length is the absolute difference in the y-coordinates:
AC=2(8)=2+8=6=6|AC| = |-2 - (-8)| = |-2 + 8| = |6| = 6.
The length of the diagonal BDBD is the distance between the points B(6,5)B(-6, -5) and D(4,5)D(4, -5).
Since the y-coordinates are the same, the length is the absolute difference in the x-coordinates:
BD=64=10=10|BD| = |-6 - 4| = |-10| = 10.
The area of the kite is given by
Area=12ACBD=12(6)(10)=12(60)=30Area = \frac{1}{2} |AC| |BD| = \frac{1}{2} (6)(10) = \frac{1}{2}(60) = 30.

3. Final Answer

30

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