1) An acute angle is a) an angle less than 90∘ b) an angle more than 90∘ c) an angle more than 180∘ d) an angle more than 360∘ e) 90∘ 2) An obtuse angle is a) an angle less than 90∘ b) an angle more than 90∘ c) an angle more than 180∘ d) an angle more than 360∘ e) 90∘ 3) A straight angle is a) an angle less than 90∘ b) an angle more than 90∘ c) 180º d) an angle more than 360∘ e) 90∘ 4) A right angle is a) an angle less than 90∘ b) an angle more than 90∘ c) an angle more than 180∘ d) an angle more than 360∘ e) 90∘ 5) What kinds of angles are these? a) obtuse - right - acute b) right - obtuse - acute c) acute - right- obtuse 6) What is this angle measure? a) 130º b) 90º c) 180º 7) What is this angle measure? a) 90º b) 80º c) 150º

Angles - Math Game

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