Yo pls help me out, the question is on the picture. ill mark brainliest if its correct. NO LINKS!

13

Step-by-step explanation:

It would have to be 13, because if you look at the top of the shape, you see the little 45 degrees. You can also see the 90 degrees right angle. Triangles no matter what add up to 180 degrees.

(a is the unknown angle in the bottom right)

90+45+a=180

45+a=90

a=45

now that we have that , we know that it has to be symmetrical.

so it can only be 13

hope this helps!

you're missing vital information, add to it so we can solve this problem for you.

step-by-step explanation:

lol we need to see what the question is asking about

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