Question

select the correct answer. given: rstu is a rectangle with vertices r(0,0), s(0,a), t(a,a), and u(a,0), where a≠0. prove: rstu is a square. statements 1. rstu is a rectangle with vertices r(0,0), s(0,a), t(a,a), and u(a,0). 2. rs = a units 3. st = a units 4. rs ≅ st 5. rstu is a square. reasons 1. given 2.? 3. distance formula 4.? 5.? what is the correct order of reasons that complete the proof? a. definition of congruence; distance formula; if two consecutive sides of a rectangle are congruent, then its a square; distance formula; definition of congruence b. if two consecutive sides of a rectangle are congruent, then its a square; definition of congruence; if two consecutive sides of a rectangle are congruent, then its a square; distance formula; definition of congruence c. distance formula; definition of congruence; if two consecutive sides of a rectangle are congruent, then its a square; distance formula; definition of congruence d. distance formula; if two consecutive sides of a rectangle are congruent, then its a square; definition of congruence; distance formula; definition of congruence

Explanation:

Answer:

A. definition of congruence; distance formula; if two consecutive sides of a rectangle are congruent, then it's a square; definition of congruence; if two consecutive sides of a rectangle are congruent, then it's a square