isosceles spherical triangle

isosceles spherical triangle

[ī¦säs·ə‚lēz ¦sfer·ə·kəl ′trī‚aŋ·gəl]
(mathematics)
A spherical triangle that has two equal sides.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.