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Science & Mathematics by Anonymous 2018-06-04 20:34:33
Social Science
I'd really appreciate some help with this problem. I just don't understand it.?
2 answers
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Anonymous
Ans. 30* A Explanation: the angle at the center facing arc UV is 60*. <XVU is the angle in the segment facing arc UV too. So <XVU=60*/2=30*.
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Anonymous
The angle at the centre of the circle subtended by arc TU = 60° ∴ ∠TVU = 30° ∠XVU = 30° Answer A