Linked from
The 20 pages that link to Bisection method, each with the reason it gives.
Binary searchRelated: It applies the same interval-halving logic to locate a zero of a function.
Monotonic functionRelated: Monotonicity can ensure a bracket contains at most one root.
Monotone sequenceRelated: Its interval endpoints form monotone sequences converging to a root.
Zero of a functionRelated: It encloses a zero reliably when continuity and a sign change are known.
Cube rootRelated: It finds a cube root reliably when values can be bracketed on either side.