Answer:
Id go with B Not completely sure tho
Explanation:
It was introduce by Arab government
Europe to Asia from 1271 to 1295
Answer:
13°
Explanation:
3u + 8u + 37° = 180° { being sum of angles of triangle }
11u = 180° - 37°
11u = 143°
u = 143° / 11
u = 13 °
Hope it will help :)