Consider the triangle А
22
Which shows the order of the angles from smallest to largest?
angle A, angle B, angle C
angle B, angle A, angle C
angle B, angle C, angle A
O angle C, angle A, angle B
12
B
16

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127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.

5 feet of chain cost $9

so the answer is 1.80