You can break the shape up into a rectangle and a right triangle.
Use your trig ratios to find the missing sides.
Add all the sides up and you have your perimeter!
//



//







//

<em>*notice how one of the 10 is left out because it is inside the shape so we can't use that to find perimeter.</em>

Answer:
B.
Step-by-step explanation:
<h2>3x4x5=60cms </h2><h2>60cm is the correct answer to the question </h2>
Answer:
ill give you the answer once i solve it
Step-by-step explanation: