А
B
1) This shape is a Regular Hexagon. Line
BE is a line of symmetry.
F
с...
Mathematics, 25.04.2021 01:10 starlightmoon213
А
B
1) This shape is a Regular Hexagon. Line
BE is a line of symmetry.
F
с
a) Calculate the size of Angle ABE
b) Work out the size of Angle DCE
c) Calculate the size of Angle BEC
E
D
2) A regular polygon has an exterior angle which is 20°.
a) Calculate the size of its interior angle
b) How many sides must the polygon have? Explain why!
Answers: 2
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