1.6. Classifying Polygons http://www.ck12.org
5.
6.
- Can you draw a triangle with a right angle and an obtuse angle? Why or why not?
- In an isosceles triangle, can the angles opposite the congruent sides be obtuse?
9.ConstructionConstruct an equilateral triangle with sides of 3 cm. Start by drawing a horizontal segment of 3
cm and measure this side with your compass from both endpoints. - What must be true about the angles of your equilateral triangle from #9?
In problems 11-16, name each polygon in as much detail as possible.