DCG HL B1 2022 -Intersecting Planes

DCG HL B3 2025 - Perspective

DCG HL B3 2022 - Oblique Plane

DCG HL B1 2023 - Intersecting Solids

Intersecting Planes 1

DCG HL 2025 C-1

DCG HL B2 2023 - Intersecting Planes

DCG HL 2018 B3 Planes & Dihedral Angles

DCG 2020 QB2 HL

DCG HL 2021 Section A

Понимание инженерных чертежей

DCG HL B2 2025 - Intersecting Planes

DCG - Perspective Projection (Set Up, Different Picture Planes, Vanishing Points)

DCG HL 2025 B-2

DCG 2014 Q1 Dihedral Angle

DCG HL B2 2022 - Perspective

DCG HL 2020 Section A

DCG HL 2024 B-1

DCG Mock 2024 - B2 (Intersecting Planes & Oblique Plane)

DCG HL 2019 C1 Geologic Geometry

DCG 2021 QB2 HL