A goat, tethered by a rope 1.5 m long, is able to
eat a square metre of grass in 14 minutes.
Find the time it needs to eat all the grass within
its reach.

i think the answer is d im not sure

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.