Task - Illustrative Mathematics
... task is ideal for hands-on work or work with a computer to help visualize the possibilities. It turns out that knowing all four sides of two quadrilaterals are congruent is not enough to conclude that the quadrilaterals are congruent. Unlike with triangles, some information about angles is needed in ...
... task is ideal for hands-on work or work with a computer to help visualize the possibilities. It turns out that knowing all four sides of two quadrilaterals are congruent is not enough to conclude that the quadrilaterals are congruent. Unlike with triangles, some information about angles is needed in ...
inf geo 3.3 & 3.4 session 9
... as their vertex. Don’t name the same angle twice.MNP, MNL, LNP 2. MNL appears to be what type of angle? acute ...
... as their vertex. Don’t name the same angle twice.MNP, MNL, LNP 2. MNL appears to be what type of angle? acute ...
finding heights
... c) Do EXERCISES #4 on pg 326 A tightrope walker attaches a cable to the roofs of two adjacent buildings. The cable is 21.5 m long. The angle of inclination of the cable is 12 . The buildings are 21.0 m apart. The shorter building is 10.0 m high. What is the height of the taller ...
... c) Do EXERCISES #4 on pg 326 A tightrope walker attaches a cable to the roofs of two adjacent buildings. The cable is 21.5 m long. The angle of inclination of the cable is 12 . The buildings are 21.0 m apart. The shorter building is 10.0 m high. What is the height of the taller ...
4.2 Apply Congruence and Triangles 4.3 Prove
... Which case do we have? (SSS,SAS…) (They may not all work though!!!!) ...
... Which case do we have? (SSS,SAS…) (They may not all work though!!!!) ...
