triangle angles tasks

Arthur Lee, 2020/09/12

some questions about angles in a triangle


  • 1. make a triangle
  • 2. smallest angle
  • 3. angle pairs

1.

make a triangle

[size=150]Can you make a triangle with 3 of the following angles? [/size][br][br][size=150][size=100][math]40^\circ[/math] , [math]50^\circ[/math] , [math]60^\circ[/math] , [math]70^\circ[/math] , [math]80^\circ[/math] [/size][/size]
– Arthur Lee

2.

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3.

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