Official Answer
Answer
Kudahuza umurongo mu masoko ya Crest-to-Crest mubisanzwe bibaho mugitangira cyubwonko kubera ibibazo bya 'flatness' no kurangiza inkorora mugihe isoko yegereje uburebure bukomeye. Niba umutwaro-wo gutandukanya umurongo werekana kare 'gutinda,' byerekana ko impinga zose zidahuye zihurira hamwe icyarimwe. Ibi bikunze gukemurwa no gukaza kwihanganira parallelism kumpera yimpera. Niba igipimo kizamutse imburagihe, byerekana ko imiraba 'itera' cyangwa igenda ihindagurika kandi igahuza na bore / shaft. Ukoresheje shim cyangwa 'urwego-rwanyuma' igishushanyo, aho icyambere nicyanyuma birasa, bitanga byinshi bihuza.
