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Find the measure of angle b

Find the measure of angle b-example-1
User RDRR
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2 Answers

1 vote
Angles on a straight line add to 180 degrees 42 + 90 because right angle =132 180-132=48 degrees
User Tom St
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11 votes

Answer:

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

Explanation:

180-42-90=48

User Simon P Stevens
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