1) What angle is this? a) acute b) obtuse c) right d) I dont know 2) What angle is this? a) acute b) obtuse c) I dont know d) right 3) What angle is this? a) acute b) obtuse c) I have no idea d) right 4) What angle is this? a) acute b) obtuse c) right d) I dont know 5) What angle is this? a) acute b) right c) obtuse d) I have no idea

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