1) What is the name of this angle? a) straight b) acute c) obtuse d) reflex 2) What is the name of this angle? a) straight b) acute c) obtuse d) reflex 3) What is the name of this angle? a) straight b) acute c) obtuse d) reflex 4) What are these angles called? a) alternate b) corresponding c) opposite d) co-interior 5) What are these angles called? a) alternate b) corresponding c) opposite d) co-interior 6) What are these angles called? a) alternate b) corresponding c) opposite d) co-interior 7) What are these angles called? a) alternate b) corresponding c) opposite d) co-interior 8) What is the size of angle x? a) 480 b) 1800 c) 2280 d) 420 9) What is the size of angle x? a) 350 b) 2150 c) 1250 d) Not enough information 10) What is the size of angle ABC? a) 2640 b) 840 c) 640 d) 1800 11) What is the size of angle C? a) 900 b) 1550 c) 650 d) 250 12) What is the size of angle x? a) 500 b) 650 c) 1300 d) Not enough information.

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