This study systematically explores the integration of augmented reality (AR) to enhance geometry teaching, recognising the pivotal roles of students' interests and self-efficacy in shaping effective instruction. Augmented reality has emerged as a potent tool, influencing students' interest, self-efficacy, and achievement in geometry. The review, encompassing studies from 2018 to 2022 in SCOPUS and Dimensions, involved a meticulous analysis of 215 articles, culminating in the selection of 11 for detailed examination. This research significantly contributes to geometry education by leveraging AR technology innovatively and devising strategies that capture students' interest and enhance self-efficacy, thereby positively influencing academic achievement. The methodologies in the selected studies involve interventions, educational experiments, or tools. The integration of AR consistently yielded positive responses, fostering heightened satisfaction, motivation, and improved learning experiences, outcomes, and performance. These findings have the potential to expedite the adoption of technology-driven practices in the education system of the Malaysian Federation and globally as they explore how AR affects students' interest and confidence, and they are a helpful plan for making AR learning more accepted in schools. As technology gets better, these findings give a chance to make education in Malaysia and other places better by using AR in smart and effective ways.