Mathematics, 16.10.2019 04:30 klbryant2001
1. the sign outside mrs. washington’s catering company is in the shape of a trapezoid, as shown below.
a. what is the perimeter of the sign?
b. what is the area of the sign?
Answers: 1
![\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=\stackrel{bases}{parallel~sides}\\ h=height\\[-0.5em] \hrulefill\\ a=2.5\\ b=3.5\\ h=2 \end{cases}\implies A=\cfrac{2(2.5+3.5)}{2}\implies A=6](/tpl/images/0324/0573/dc94c.png)
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