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Triangles that have equal side lengths and equal measurements are called                     .
1. Similar Triangles
2. Regular Polygons
3. Tangent
4. Equilateral Triangle
5. Isosceles Triangle
The exterior angle of a triangle is equal to
1. the value of its adjacent angle
2. the sum of its opposite interior angles
3. the product of its opposite interior angles
4. the difference between its opposite interior angles
What is the sum of the exterior angles of a triangle?
1. $180deg$
2. $270deg$
3. $360deg$
4. $540deg$
1. $30deg$
2. $60deg$
3. $120deg$
4. $180deg$