Will GIVE BRAINLIEST TO CORRECT ANSWER
Find the measure of 23 if m 1= 23º.
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Answer:
1=23, 2=157, 3=23
Step-by-step explanation:
1 is alternate to 3 so if 1 is 23 then 3 is also 23 . as you know angles on a straight line add up to 180° and 2 and 3 are angles on a straight line. so subtract 23 from 180 to get 157°