alternate angles

danh từ

UKUS

alternate angles (danh từ) nghĩa là góc so le.

the internal angles made by two (parallel) lines with a third, on opposite sides of it.
the internal angles made by two (parallel) lines with a third, on opposite sides of it. If the parallels AB, CD, are cut by the line EF, intersecting at points G and H, then the angles AGH, GHD, are called alternate angles (as also are the angles BGH and GHC).

Mẹo: nhấp đúp vào một từ tiếng Anh bất kỳ ở trên để tra nghĩa.