527,438 views
35 votes
35 votes
Hi I want to double check if I’m right, thank you

Hi I want to double check if I’m right, thank you-example-1
User Bisclavret
by
2.7k points

1 Answer

7 votes
7 votes

Solution

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

User Shaun Inman
by
2.7k points