Question

Hi I want to double check if I’m right, thank you

Answer 1

The whole shape is a trapezoid

a= 10 , b = 10 +7+7 = 24 , h = 9

Formula

`A=(1)/(2)(a+b)h`
`\begin{gathered} A=(1)/(2)(10+24)9 \\ A=(1)/(2)(34)9 \\ A=153units^2 \end{gathered}`

The correct answer is 153