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I need help on questions 2 and 4​

I need help on questions 2 and 4​-example-1
User Jim Rush
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1 Answer

3 votes

Answer:

Explanation:

1). There is 5 hours between 8:15 A.M. and 3:15 P.M.

7 × 60 - 10 = 410 minutes

2). 6 hours and 50 minutes

3). Right angle (90°)

4). Obtuse angle (120°)

User GabrielP
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