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zepelin [54]
3 years ago
9

Find the measure of angle b

Mathematics
2 answers:
galina1969 [7]3 years ago
3 0

Answer:

48. ..........hhshhxhxx

Step-by-step explanation:

180-42-90=48

Illusion [34]3 years ago
3 0
Angles on a straight line add to 180 degrees 42 + 90 because right angle =132 180-132=48 degrees
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