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Find the area of a trapezoid whose height is 7 in in whose bases are 14 in in 10 inches

User Ol Sen
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The area of a trapezoid is the average of the bases multiplied by the height


\begin{gathered} A=(a+b)/(2)\cdot h \\ \text{Where} \\ a\colon\text{ long base} \\ b\colon\text{ short base} \\ h\colon\text{ height} \end{gathered}

So, in this case, you have


\begin{gathered} a=14\text{ in} \\ b=10\text{ in} \\ h=7\text{ in} \end{gathered}
\begin{gathered} A=(a+b)/(2)\cdot h \\ A=(14in+10in)/(2)\cdot7\text{ in} \\ A=84\text{ square inches} \end{gathered}

Therefore, the area of a trapezoid w

Find the area of a trapezoid whose height is 7 in in whose bases are 14 in in 10 inches-example-1
User Erik Fubel
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