MatsGO
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Interactive geometry trainers aligned with the school curriculum. Angles, triangles, parallel lines — in an engaging game format.
Create assignments for grades 5–11, run online competitions, and track student results in real time.
In grade 7, students study adjacent and vertical angles, parallel lines, properties of triangles and their congruence criteria, isosceles triangles, and right triangles.
MatsGO offers free online geometry practice trainers for grade 7 — click "Go to trainers" above to get started.
Yes, the trainers cover all three triangle congruence criteria along with diagram-based problems for each.