Sydney Opera House

Sydney Opera House

Click on a number and the clue/hint will come up. Type in your answer and then press enter.

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1.	a triangles having equal sides
3.	an angle that is greater than 90 degrees.
4.	a triangle that has 2 sides that are the same length.
5.	no sides are the same size.
8.	an angle that is 90 degree.
9.	a line extending from a center point and having no end .
10.	corner; point


2.	lines that cross each other.
6.	an angle that is less than 90 degrees
7.	lines that never cross each other.