Answer:
7 1/3 inches
Step-by-step explanation:
2 (1 3/4 + 1 11/12)
9+11
3/4+11/12= -------------
12
20/12
=1 2/3+ 2
2(3 2/3)
= 7 1/3
To find the area you just multiply 10 by 3.6.
10(3.6) = 36
Area = 36 cm
Hope this helps!

- <em>c.</em><em>)</em><em> </em><em>x</em><em>=</em><em>2</em>
<h2><em>hope</em><em> it</em><em> helps</em><em>!</em></h2>