Answer
Perimeter: $68$ $inches$
Area: $185in^{2}$
Work Step by Step
For the perimeter:
First, find the missing side lengths.
To find the first one, subtract $23$ $-$ $6$. When you subtract those two, you will get one missing side: $17$.
To find the other missing side, subtract $11$ $-$ $7$ $=$ $4$. So $4$ is the other missing side length.
Then, to find the perimeter, add all the sides:
$11$ $+$ $6$ $+$ $4$ $+$ $17$ $+$ $7$ $+$ $23$ $+$ $=$ $68$.
Add the label, and your answer is $68$ $inches$
For the area:
Cut the shape into 2 rectangles. Then use the formula
$Area of a rectangle$ $=$ $length$ $\times$ $width$ to find the area of the two shapes. Then, add the 2 areas together to find the total area. Add the label of $in^{2}$ and you're done!
The picture below shows the work done.