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What is the measure of arc AB? A. 153 B.140 C.142 D.180
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1 vote
What is the measure of arc AB?
A. 153
B.140
C.142
D.180

What is the measure of arc AB? A. 153 B.140 C.142 D.180-example-1
User Holger Sindbaek
by
7.8k points

2 Answers

3 votes

Answer:

153

Explanation:

don't know explanation

User David Kierans
by
7.2k points
0 votes
Angles 38 and AB form a 180 degree
38+AB=180
AB=142

The arc measure is equal to the central point
Arc AB=142
User Reza Abbasi
by
7.0k points
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