Answer:
108 divide 12 and i got 9
then i did 9-3 and i got 6.
12+12+9+9=42
So the perimeter is 42
Welp i don't know if it is correct or not
Step-by-step explanation:
An obtuse angle is an angle that is in between 90 degrees and 180 degrees. It looks like this
√169= 13
169-13 = 156
156 - 37 = 119
Mariana ficou com 119 balas.
Answer is x=12 so can is 51(c)