1. 10.4 (7th) Number 2
List the angles of each triangle in order from least to greatest measure.

2. Triangle Inequality Theorem
Any side of a Triangle is always shorter than that the sum of the two other sides.
AB + BC > AC

3. 10.4 (7th) Number 11
Determine whether it is possible to form a triangle using segments with the given measurements. Explain.
10 yd, 5 yd, 21 yd

4. 10.4 (7th) Number 13
Determine whether it is possible to form a triangle using segments with the given measurements. Explain.
112 mm, 300 mm, 190 mm

5. 10.4 (7th) Number 19

6. Video on How to Use a Protractor

7. Congruent Parallelogram
Two shapes have the same size, area, angles and line lengths.
A 4-sided two-dimensional shape with straight sides where opposite sides are parallel.
Parallelogram

8. Parallelograms Opposite Sides are congruent
Opposite Angles are congruent
Opposite Sides are parallel
Adjacent Angles add up to equal 180°

9. 10.3 (7th) Number 4
Are the Triangles Congruent?

10. You can also just look at the names
ABC = DEF

11. Exit Slip
On an sheet of paper answer the following questions, put your name and class period on top and turn into Ms. Martin.
1. Name the 6 possible names for a
Determine if it is possible to form a triangle with the following measurements: 7.4 cm, 8.1 cm, 9. cm. Explain how you know.
Ask me a question about something you are still confused about that we have learned so far.