Shoring may be vertical, angled, or horizontal. These have fibres that are angled obliquely downward and forward from rib to rib. Side and forward surfaces are angled for reduced radar profile. The V-tail fins were angled 50 degrees from the vertical. They may also have angled lines at 65 degrees to vertical to provide additional guidance. The sleeve numbers were also angled diagonally. Its length was angled diagonally to the Bhagirathi River. Directly facing this wedge is the side of the angled indicating beam. The snout is angled downwards to aid in bottom-feeding. They also allow for the use of angled screw drivers and trim head screws. SATA connectors may be straight, right-angled, or left angled. Petiole long, slender, angled. Reflections made by factory skylights were created by placing lights under angled wooden panels. Others had a wide peak which was angled out to frame the face. Riders lean against these panels, which are angled back.