Hello! Please show a full explanation of how to solve this problem! Thank you

i. A coronary is the curve formed by a solid wire, rope, or cord of uniform density. For example, the curve formed by a cable hanging between two utility poles is a catenary. It can be shown that a catenanr has the equation 3: = a cosh E). Compute the length of a oatenary wire hanging between two poles that are 50111 apart and where the lowest point on the wire is 25m above the ground. I note: the position along the wire is given by y = 50 cosh (E), where the origin is a point halfway between the poles and 25m below ground {both I and y are measured in meters}