Rachel needs to stop at the florist shop on her way to the hospital to see her uncle joey. each square's side length is 1 block. how many blocks will she need to walk to reach the hospital?

I’m pretty sure the answer is a

The sum of the angles in a triangle is 180°. this is called the angle-sum property.the sum of the lengths of any two sides of a triangle is greater than the length of the third side. similarly, the difference between the lengths of any two sides of a triangle is less than the length of the third side.the side opposite to the largest angle is the longest side of the triangle and the side opposite to the smallest angle is the shortest side of the triangle.