Answer:
15 student
Step-by-step explanation:
35 - 21
15
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I don’t know how to solve this but I think u have to use the fractions with the other numbers and multiply them then divide
You have to put numbers for what you want the area or perimeter to be and do accordingly
X = 46
because "the c shape" has angles that add up to 180
180-134 = 46