A car has a light in the shape of a trapezoid. What is the area of \( A B C D \) ? 14.88 in. \( ^{2} \) \( 15.18 \mathrm{in}^{2} \) \( 15.20 \mathrm{in}^{2} \) \( 16.23 \mathrm{in}^{2}{ }^{2} \) \[ \begin{array}{ll} A D=3.3 \mathrm{~h} & A E=32 \mathrm{in} \\ B C=60 \mathrm{in} & D C=35 \mathrm{in} \end{array} \]
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To find the area of trapezoid ABCD, we use the formula for the area of a trapezoid: \[ \text{Area} = \frac{1}{2} \times (b_1 + b_2) \times h \] Where: - \(b_1\) and \(b_2\) are the lengths of the two parallel sides, - \(h\) is the height. From the problem, we can identify: - \(b_1 = AD = 3.3 \, \text{in}\), - \(b_2 = BC = 60 \, \text{in}\), - \(h = DC = 35 \, \text{in}\). Substituting in the values we have: \[ \text{Area} = \frac{1}{2} \times (3.3 + 60) \times 35 \] \[ = \frac{1}{2} \times 63.3 \times 35 \] \[ = \frac{1}{2} \times 2215.5 \] \[ = 1107.75 \, \text{in}^2 \] It seems there might be some confusion with the values provided or the interpretation of \(A D, A E, B C, D C\) if we strictly follow the trapezoidal area principles. Make sure the parallel sides and height are accurate in your context! Alternatively, if the heights or bases differ, plug in those values instead to ensure accuracy. In any case, confirming measurements is key; small differences can lead to big area changes! Calculating area accurately can lead to some savvy applications in design and engineering. Understanding trapezoidal measurements is crucial in fields like architecture, automotive design, and even woodworking where precision is paramount!