Answer:
127 ft
Explanation:
A line from first base to third base , divides the square into 2 right triangles.
using Pythagoras' identity on the top right triangle.
the square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
here the hypotenuse (h) is the line connecting first base to third base and both legs of the triangle are 90 ft , then
h² = 90² + 90² = 8100 + 8100 = 16200 ( take square root of both sides )
h =
≈ 127 ft ( to the nearest foot )