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Please help me answer this question

Please help me answer this question-example-1
User JBurace
by
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2 Answers

2 votes

Answer:

a) 47 b) 9 cm

Explanation:

User Bob Desaunois
by
6.6k points
0 votes
1) 47°
2) 9cm

explanation
User Raheim
by
6.4k points
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