Gokora re90 imhando yegokora ine kona ye90 degrees, inonyanya kushandiswa kushandura mafambiro epombi.Inowanzo shandiswa mumapombi masisitimu uko kunoomesesa kubhenda angles kunodiwa, senge kana imwe pombi yemidziyo inoda kubatanidzwa pamberi kana mushure mekubhenda.
