登入
JAMB - Mathematics (1983 - No. 43)
If O is the centre of the circle in the figure, find the value of x
50
260
100
65
130
解释
From the diagram; The value of x = 360
o
- 2(130
o
)
= 360 - 260
= 100
o
评论 (0)
登录发表评论
广告
允许 javascript 正确加载此页面
