assume that all the angles in the diagram below are right angles and that all the measurements are in centimeters. find the perimeter of the figure

Answer:
30
Step-by-step explanation:
6+6+8+1+1+1+7
Given sides: 6; 8; 6; 1; 1; 1
How 7 is given: 8 is on the bottom of figure, so, on the top, subtract 1 from 8 to get seven.
Add:
6+6+8+3+7
12+11+7
23+7
=30